United States v. Kincaid-Chauncey ( 2009 )


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  •                  FOR PUBLICATION
    UNITED STATES COURT OF APPEALS
    FOR THE NINTH CIRCUIT
    UNITED STATES OF AMERICA,                 No. 06-10544
    Plaintiff-Appellee,          D.C. No.
    v.                        CR-03-00500-2-
    MARY KINCAID-CHAUNCEY,                         LRH
    Defendant-Appellant.
         OPINION
    Appeal from the United States District Court
    for the District of Nevada
    Larry R. Hicks, District Judge, Presiding
    Argued and Submitted
    February 27, 2008—Las Vegas, Nevada
    Filed February 20, 2009
    Before: Alex Kozinski, Chief Judge, Marsha S. Berzon and
    Jay S. Bybee, Circuit Judges.
    Opinion by Judge Bybee;
    Concurrence by Judge Berzon
    1969
    UNITED STATES v. KINCAID-CHAUNCEY           1973
    COUNSEL
    Franny A. Forsman, Federal Public Defender, Las Vegas,
    Nevada, for appellant Mary Kincaid-Chauncey.
    Daniel R. Scheiss, Assistant United States Attorney, Las
    Vegas, Nevada, for appellee United States.
    OPINION
    BYBEE, Circuit Judge:
    Mary Kincaid-Chauncey appeals her convictions for honest
    services wire fraud, aiding and abetting honest services wire
    fraud, conspiracy to commit honest services wire fraud, and
    Hobbs Act extortion under color of official right. Kincaid-
    Chauncey raises three claims of error: She claims that the dis-
    trict court precluded her from calling witnesses to support her
    1974          UNITED STATES v. KINCAID-CHAUNCEY
    defense and that the district court gave erroneous instructions
    on both the honest services fraud and the extortion counts. For
    the reasons that follow, we affirm the district court’s judg-
    ment.
    I
    This case requires us to delve into the tawdry relationship
    between a Las Vegas strip club owner and several former
    Clark County elected officials. The Clark County Board of
    County Commissioners has jurisdiction over unincorporated
    Clark County, Nevada. Its territorial jurisdiction includes,
    importantly, the famous Las Vegas strip, with its lucrative
    hotels, casinos, and associated enterprises. The Clark County
    Commission has seven members, whose responsibilities
    include enacting ordinances and issuing permits governing the
    operation of businesses in Clark County. Mary Kincaid-
    Chauncey, the defendant-appellant in this case, held the
    elected office of Clark County Commissioner from 1997 to
    2004.
    Michael Galardi and his step-father operated a strip club
    named Cheetahs in the City of Las Vegas from 1991 to 2003.
    Business apparently was good, so, in 1999, Galardi made
    plans to expand his adult entertainment operations by opening
    two new strip clubs, Jaguars and Leopard Lounge. Galardi
    chose to open his new enterprises outside of the City of Las
    Vegas, in surrounding Clark County.
    Galardi needed to obtain a variety of permits from the
    Clark County government to open his new strip clubs, includ-
    ing liquor licenses and business permits. Galardi also wanted
    the Commission to relax the ordinances governing strip clubs
    in Clark County. Specifically, Galardi sought an ordinance
    permitting dancers in strip clubs to dance completely nude
    and to permit clubs with all nude dancers to serve alcohol. He
    also sought to prevent passage of ordinances that would have
    required dancers in clubs serving alcohol to be at least 21
    UNITED STATES v. KINCAID-CHAUNCEY                  1975
    years old and forbidden dancers to touch their patrons. When
    it became difficult to work within the strictures of the county
    ordinances, Galardi sought to annex the land on which Jag-
    uars was located into the City of Las Vegas.
    In 1999 Galardi began a corrupt relationship with Lance
    Malone, who was a Clark County commissioner from 1997 to
    2000. After leaving office in 2000, Malone quickly gained
    employment with Galardi, working as a “lobbyist” of sorts.
    Malone’s chief duties in his new job included establishing
    relationships with public officials—including his former col-
    leagues on the county commission1 —and delivering bribe
    money from Galardi to the officials. The scheme was to be
    short-lived, however, as the FBI began investigating Galardi’s
    operations in 2000. The Bureau obtained wiretap authoriza-
    tions to monitor the telephones of Galardi and Malone in June
    2001, the wiretaps continued until December 2002. The FBI
    executed search warrants of Galardi’s strip clubs and other
    locations on May 14, 2003. Federal agents simultaneously
    confronted several people involved in the bribery ring, includ-
    ing Galardi, Kincaid-Chauncey, and Kenny.
    The FBI’s investigation revealed that the bribery scheme
    worked as follows: Galardi would typically give cash—
    normally in $5,000 or $10,000 increments—to Malone to dis-
    tribute to various public officials, usually county commission-
    ers, in exchange for favorable action on ordinances, permits,
    and licenses affecting the operation of his two new strip clubs.
    Occasionally, Galardi would personally bribe the officials.
    The bribery payments occurred at various locations, including
    in restaurants, inside parked cars, and at the officials’ homes.
    To assure himself that the officials actually received the
    1
    In addition to Kincaid-Chauncey, two other Clark County commission-
    ers were alleged to have received illegal bribes from Galardi: Dario Her-
    rera and Erin Kenny. Kenny and Galardi eventually cooperated with the
    investigation and pled guilty to various charges. Herrera was tried with
    Kincaid-Chauncey.
    1976          UNITED STATES v. KINCAID-CHAUNCEY
    money Malone was instructed to give them, Galardi told
    Malone to have the officials call Galardi, using Malone’s cell
    phone, to tell him “thanks” after they received the money.
    On February 21, 2006, a second superseding indictment
    charged Kincaid-Chauncey, Herrera, and Malone with con-
    spiracy, aiding and abetting, honest services wire fraud, and
    extortion under color of official right. See 
    18 U.S.C. §§ 2
    ,
    371, 1343, 1346, 1951. The indictment charged Kincaid-
    Chauncey with receiving four payments from Galardi.
    The first payment alleged in the indictment occurred on
    August 2, 2001. Malone met with Kincaid-Chauncey in her
    car in the parking lot of a restaurant. After the meeting,
    Kincaid-Chauncey called Galardi using Malone’s cell phone,
    and told him “thanks for all your help.” On that same day,
    Kincaid-Chauncey’s son, who had been having financial diffi-
    culties, deposited $3,800 in cash to his bank account. About
    one hour after this meeting, Malone called Erin Kenny and
    said, “[W]e’ve got Mary Kincaid on board.” Around this time,
    Kincaid-Chauncey voted on matters before the county com-
    mission that affected Galardi’s business interests without dis-
    closing any conflict of interest. Specifically, on August 29,
    2001, she voted to approve a limited liquor license for the
    Jaguars strip club. On September 25, 2001, she voted to
    extend the Jaguars liquor license for an additional month.
    Tape-recorded telephone conversations introduced at trial also
    established that Kincaid-Chauncey was taking orders from
    Malone and Galardi. For example, on September 14, 2001,
    Malone said to Kincaid-Chauncey, “Mike has an item on the
    agenda on the nineteenth . . . . We also need you on the
    twenty-fifth.” Kincaid-Chauncey replied, “Yeah, I’ll be
    there.”
    The second payment alleged in the indictment occurred on
    October 24, 2001. Malone met Kincaid-Chauncey at her home
    and paid her $5,000 in cash. Shortly after the meeting,
    Kincaid-Chauncey called Galardi to thank him. On the same
    UNITED STATES v. KINCAID-CHAUNCEY               1977
    day, Malone called Galardi because he found an extra $300
    in his pocket when he was changing his pants. Malone said,
    “I don’t know if she got it all . . . I think she only got uh forty-
    seven.” Malone then called Kincaid-Chauncey and asked her
    if she got “a total of five.” She responded that she did. A
    week later, on October 31, 2001, and again on November 28,
    2001, Kincaid-Chauncey voted to approve liquor licenses for
    Galardi’s strip clubs without disclosing her conflict of inter-
    est. Kincaid-Chauncey admitted at trial to having received
    this $5,000 from Malone, but she testified that the payment
    was a campaign contribution to help pay debts incurred in her
    son’s unsuccessful campaign for a seat on the North Las
    Vegas City Council.
    The third payment alleged in the indictment occurred in
    February 2002. Malone called Kincaid-Chauncey on February
    23, 2002, to set up a lunch meeting with Galardi on February
    28. After Kincaid-Chauncey, Malone, and Galardi had lunch
    together, Malone and Kincaid-Chauncey got in Kincaid-
    Chauncey’s car, where Malone allegedly gave her $5,000. On
    March 27 and April 30, 2002, Kincaid-Chauncey again voted
    on matters affecting Galardi’s strip clubs without disclosing
    her conflict of interest.2
    The fourth and final payment alleged in the indictment
    occurred in June 2002. Kincaid-Chauncey called Malone on
    June 3, 2002, to tell him that her grandson had been accepted
    into an Olympic ski school but needed $15,000 for the tuition.
    Galardi said that he gave Kincaid-Chauncey $5,000 through
    Malone sometime in June 2002. Kincaid-Chauncey admitted
    receiving $4,000—not $5,000—from Malone during a tour of
    Jaguars with her daughter. A series of recorded telephone
    conversations followed this payment in June and July 2002,
    in which Malone gave Kincaid-Chauncey explicit instructions
    on how Galardi wanted her to vote on ordinances governing
    2
    As noted infra, Kincaid-Chauncey was acquitted of the Hobbs Act
    charge based on this payment.
    1978           UNITED STATES v. KINCAID-CHAUNCEY
    nude dancing. For example, on July 30, 2002, discussing an
    upcoming hearing on the all nude dancing ordinance, Malone
    told Kincaid-Chauncey that “I’m sure Mike’s not gonna want
    you to . . . hang your head out there . . . and get it chopped
    off.” On July 31, 2002, Malone called Kincaid-Chauncey and
    told her to put her cell phone on vibrate during the hearing on
    the ordinance so he could call to tell her what to say if he
    needed to.3 Kincaid-Chauncey told Malone that she would be
    voting in favor of an ordinance that limited the touching
    between nude dancers and their patrons, even though Galardi
    opposed it, because she did not want to “be the only one vot-
    ing against it.” On that same day, Kincaid-Chauncey voted for
    the limited touch ordinance. A few days later on August 5,
    2002, without disclosing her relationship with Galardi, she
    submitted a memorandum to the county manager requesting
    that the County Commission reconsider the limited touch
    ordinance. In her memorandum, she said that she voted in
    favor of it because she thought the City of Las Vegas would
    be considering, and was likely to pass, a similar ordinance and
    she wanted the rules to be uniform in the city and county to
    make it easier for the metropolitan police to enforce the ordi-
    nances. Her memorandum said that she had since learned that
    the city would not be considering such an ordinance. This
    claim contradicted the substance of a conversation on July 29,
    2002, between Malone and Kincaid-Chauncey before the lim-
    ited touch ordinance was passed. In that conversation, Malone
    told Kincaid-Chauncey that the limited touch ordinance
    would “put the county businesses at a . . . competitive disad-
    vantage” with strip clubs in the City of Las Vegas.
    On the basis of those four payments, Kincaid-Chauncey
    was indicted for one count of conspiracy to deprive the Clark
    County Commission and the citizens of Clark County of their
    3
    Malone in fact did call and leave her a message during the hearing,
    suggesting to her what she should say during the meeting. Phone conver-
    sations of a similar nature—with Malone telling Kincaid-Chauncey what
    to say at various hearings—occurred throughout August 2002.
    UNITED STATES v. KINCAID-CHAUNCEY                 1979
    right to honest services in violation of 
    18 U.S.C. §§ 371
    ,
    1343, and 1346; nine counts of honest services wire fraud in
    violation of 
    18 U.S.C. §§ 2
    , 1343, and 1346;4 and four counts
    of Hobbs Act color of official right extortion in violation of
    
    18 U.S.C. § 1951.5
    Kincaid-Chauncey stood trial jointly with Dario Herrerra in
    March 2006.6 During the eight week trial, Kincaid-Chauncey
    pursued two lines of defense. First, she argued that Malone
    had deceived Galardi into thinking that he had given the
    money to the county commissioners, but had really kept the
    money for himself (the Theft Theory). Second, she argued
    that Galardi exaggerated the extent of his bribery scheme,
    implicating numerous innocent public officials to gain a bar-
    gaining advantage with the prosecutors (the Liar Theory).
    To pursue these theories, Kincaid-Chauncey questioned
    Galardi on cross-examination about whether he paid money to
    nine other public officials, including, in no particular order:
    Thom Reilly, the Clark County Manager; Mark Scofield, the
    Clark County Tax Assessor; Lynette Boggs-McDonald, a Las
    Vegas City Council member; Oscar Goodman, the mayor of
    the City of Las Vegas; Ardel Jorgensen, a Clark County busi-
    ness licensing official; David Roger, the Clark County Dis-
    trict Attorney; Lee Gates and Donald Mosley, both Clark
    County District Court judges; and Yvonne Atkinson-Gates, a
    Clark County Commissioner and the wife of Judge Gates.
    Kincaid-Chauncey also introduced evidence of inconsistent
    statements regarding whether Galardi paid money to those
    officials, and she sought to call each of the nine officials to
    contradict Galardi’s testimony.
    4
    The honest services wire fraud counts were based on telephone calls
    made on the following dates: August 2, 2001; September 14, 2001; Octo-
    ber 24, 2001; February 23, 2002; June 5, 2002; July 31, 2002; August 5,
    2002; August 19, 2002; and September 5, 2002.
    5
    The Hobbs Act charges were based on payments allegedly received on
    August 2, 2001; October 24, 2001; February 28, 2002; and in June 2002.
    6
    Lance Malone eventually pleaded guilty to a reduced set of charges.
    1980          UNITED STATES v. KINCAID-CHAUNCEY
    The district court permitted Kincaid-Chauncey to call
    Thom Reilly and Mark Scofield. Thom Reilly was the Clark
    County Manager during the time period in question. Galardi
    testified on cross-examination that he had given $5,000 in
    cash to Thom Reilly as a bribe. The district court permitted
    Kincaid-Chauncey to call Reilly at trial because Galardi’s tes-
    timony “directly concerned a payment which Galardi testified
    was made to Malone and that Galardi assumed . . . had been
    paid to Reilly.” Reilly testified that he never received any
    money from Galardi.
    Mark Scofield was the Clark County Tax Assessor. Galardi
    testified on cross-examination that he gave Scofield $5,000 in
    cash. Galardi was impeached with prior inconsistent state-
    ments he made to the FBI concerning another $5,000 check
    payment he claimed to have made to Scofield. The district
    court permitted Kincaid-Chauncey to call Scofield at trial, but
    she declined to do so.
    First, the district court ruled that the testimony was admis-
    sible to impeach by contradiction under United States v. Cas-
    tillo, 
    181 F.3d 1129
     (9th Cir. 1999). Second, the court ruled
    that the testimony was admissible, under Federal Rule of Evi-
    dence 404(b), to establish Malone’s scheme or plan to steal
    the bribe money he received from Galardi. At trial, Kincaid-
    Chauncey called Reilly but not Scofield.
    The district court ruled that Kincaid-Chauncey could not
    call any of the other seven witnesses. Again relying on Cas-
    tillo, the court ruled that their testimony was not admissible
    to impeach by contradiction because it sought to contradict
    testimony elicited on cross-examination. The court also
    denied Kincaid-Chauncey’s request to admit the testimony
    under Rule 404(b). Kincaid-Chauncey made the appropriate
    objections to these rulings at trial.
    Kincaid-Chauncey advanced the Theft Theory at trial by
    calling Reilly, who testified that he never received money that
    UNITED STATES v. KINCAID-CHAUNCEY                   1981
    Galardi allegedly gave to Malone to give to him and that
    Malone never offered him any money. Kincaid-Chauncey also
    introduced evidence of Malone’s previous acts of fraud as
    well as a telephone call between Malone and his father. In the
    call, Malone’s father tells Malone that it would not be a good
    idea to keep $20,000 that Galardi had given to Malone to
    bribe a public official. Kincaid-Chauncey advanced the Liar
    Theory at trial by calling various FBI agents and other gov-
    ernment employees who Galardi claimed to have paid off. She
    also introduced numerous examples of Galardi’s prior incon-
    sistent statements.
    As the trial drew to a close, Kincaid-Chauncey objected to
    the proposed jury instructions for the honest services fraud
    and Hobbs Act charges. She argued that the instructions for
    both the honest services fraud counts and the Hobbs Act
    counts should require the jury to find the existence of a quid
    pro quo as an element of the crime. The district court’s final
    jury instructions did not incorporate the changes that Kincaid-
    Chauncey proposed.
    On May 8, 2006, the jury found Kincaid-Chauncey guilty
    of all counts against her except the Hobbs Act charge based
    on the February 28, 2002, payment. At sentencing, the district
    court imposed a thirty-month term of incarceration to be fol-
    lowed by a two year period of supervised release.
    II
    Kincaid-Chauncey advances three claims. We address each
    in turn.
    A
    Kincaid-Chauncey first argues that the district court erred
    in refusing to permit her to call seven of nine proposed wit-
    nesses to advance her theories of defense.7 For the reasons
    7
    We review for abuse of discretion non-constitutional claims of error in
    excluding evidence. See United States v. Lynch, 
    437 F.3d 902
    , 913 (9th
    1982            UNITED STATES v. KINCAID-CHAUNCEY
    explained below, we find that the district court did not deny
    Kincaid-Chauncey the opportunity to present a defense or
    abuse its discretion in refusing to admit the testimony of each
    of the seven contested witnesses. Because the determination
    of whether the evidence should have been admitted is particu-
    lar to each witness, we briefly discuss each of Kincaid-
    Chauncey’s proposed witnesses and their expected testimony.
    Lynnette Boggs-McDonald was a member of the Las Vegas
    City Council from June 1999 until April 2004. She served as
    a Clark County Commissioner from April 2004 until she lost
    reelection in 2006. Galardi testified on cross-examination that
    he had given a campaign contribution to Boggs-McDonald,
    but that he did not remember how much or whether he had
    paid with cash or a check. He also testified that he did not
    expect anything in return for the contribution. This testimony
    conflicted with previous statements that Galardi made to
    investigators before trial that Galardi paid Boggs-McDonald
    $10,000 in cash through Lance Malone. Kincaid-Chauncey
    called an FBI agent who testified that Galardi told the FBI
    prior to trial that he had paid $10,000 in cash to Boggs-
    McDonald. The government and Kincaid-Chauncey stipulated
    that Galardi told the FBI before trial that he had paid public
    officials, including Boggs-McDonald, “upwards of six fig-
    ures.” The district court excluded Boggs-McDonald because
    Galardi’s testimony about her was elicited on cross. Boggs-
    McDonald was expected to testify that she only received a
    $1,000 check as a campaign contribution from Galardi.
    Oscar Goodman has been the mayor of the City of Las
    Vegas since June 1999. Galardi testified on cross-examination
    that he personally gave $10,000 to Oscar Goodman before
    Goodman began his original campaign for mayor. Goodman
    Cir. 2006) (en banc) (per curiam). We review de novo constitutional
    claims that an evidentiary ruling precluded the presentation of a defense.
    
    Id.
    UNITED STATES v. KINCAID-CHAUNCEY           1983
    was expected to testify that he never received any money
    from Galardi.
    Ardel Jorgensen was the Business Licensing Director for
    Clark County. On cross-examination, Galardi testified that he
    had Lance Malone give $20,000 in cash to Jorgensen at a
    meeting where Galardi was present. Galardi testified that he
    saw Malone put the money in Jorgensen’s bag. Although
    Galardi did not consider the payment to be a bribe because he
    gave it to her in recognition of the help she had already pro-
    vided, he acknowledged that it was illegal. Defense counsel
    impeached Galardi’s testimony during cross-examination by
    asking about statements he made to his former attorneys indi-
    cating that he had not paid any money to Jorgensen. The
    defense expected that Jorgensen would testify that she never
    received any cash payment from Galardi.
    David Roger has been the Clark County District Attorney
    since 2002. On cross-examination, Galardi testified that he
    gave a $20,000 check to Peter Christiansen, Galardi’s attor-
    ney, to give to David Roger as a campaign contribution for
    Roger’s bid to become the Clark County District Attorney.
    However, Galardi testified that Roger returned the check
    when it became public that he had accepted a campaign con-
    tribution from a strip club owner. Roger was expected to tes-
    tify that he never received any illegal contributions from
    Galardi.
    Donald Mosley has been a judge on the State of Nevada
    District Court since 1983. Galardi testified on cross-
    examination that he and his father gave about $50,000 to
    Mosley over a twenty year period but that they did not expect
    anything in return for those payments. Mosley was expected
    to testify at trial that he only received about $5,000 from
    Galardi during the twenty years in question.
    Lee Gates has been a judge on the State of Nevada District
    Court since 1991. Galardi testified on cross-examination that
    1984             UNITED STATES v. KINCAID-CHAUNCEY
    he contributed to Judge Gates’s campaign by giving money to
    Peter Christiansen, though he could not remember the precise
    amount. He testified that he made the contribution in the hope
    that Gates would exert pressure on his wife, Yvonne
    Atkinson-Gates, to change her position on upcoming votes
    before the Clark County Commission. At trial, Gates was
    expected to testify that he did not receive any money from
    Galardi.
    Yvonne Atkinson-Gates was a Clark County Commissioner
    from 1993 until March 2007. On cross-examination, Galardi
    testified that he never paid any money directly to Atkinson-
    Gates, but that he made a campaign contribution to her hus-
    band in the hope that it would influence Atkinson-Gates to
    reconsider her position on a matter before the Clark County
    Commission. Galardi further stated on cross-examination that
    Atkinson-Gates told Malone that “$100,000 would make any
    problems [with zoning issues] go away” while Atkinson-
    Gates was on a pre-opening tour of the strip club Jaguars.
    Atkinson-Gates was called as a witness but was not allowed
    to testify about whether she made that statement.
    1
    The district court ruled that the testimony of these seven
    witnesses was inadmissible because it constituted impeach-
    ment of cross-examination testimony by contradiction.8
    Kincaid-Chauncey asserts that this was error.
    8
    Kincaid-Chauncey claims that the trial court incorrectly analyzed this
    issue as one of “the preclusion of the use of extrinsic evidence of specific
    instances of conduct by a witness delineated in Federal Rule of Evidence
    608(b).” To the extent that Kincaid-Chauncey believes the district court
    excluded the evidence under Rule 608(b), she is mistaken. The court
    explicitly relied on United States v. Castillo, a case which abjures reliance
    on Rule 608(b) when analyzing questions of impeachment by contradic-
    tion. See 
    181 F.3d 1129
    , 1132 (9th Cir. 1999) (“Although Castillo briefed
    and argued the district court’s ruling under Rule 608(b), impeachment by
    contradiction is not governed by that subsection.”). Although impeach-
    ment by contradiction is not specifically formalized in the Federal Rules
    of Evidence, it is part of the general body of evidentiary law and is a per-
    missible theory of impeachment under Federal Rule of Evidence 607. 
    Id. at 1133
    .
    UNITED STATES v. KINCAID-CHAUNCEY              1985
    [1] Impeachment by contradiction “permits courts to admit
    extrinsic evidence that specific testimony is false, because
    contradicted by other evidence.” United States v. Castillo, 
    181 F.3d 1129
    , 1132 (9th Cir. 1999). Impeachment by contradic-
    tion is an exception to the collateral fact rule embodied in
    Federal Rule of Evidence 608(b), which generally prohibits
    the introduction of extrinsic evidence to attack the credibility
    of a witness. When impeaching by contradiction, the fact to
    be contradicted must be material. 4 JOSEPH M. MCLAUGHLIN,
    WEINSTEIN’S FEDERAL EVIDENCE, § 608.20[3][a], at 608-38 (2d
    ed. 1999). Impeachment by contradiction is permitted to pre-
    vent witnesses from engaging in perjury and then using the
    prohibition on collateral fact testimony to conceal the perjury.
    Castillo, 
    181 F.3d at
    1132-33 (citing 2A CHARLES A. WRIGHT
    & VICTOR J. GOLD, FEDERAL PRACTICE & PROCEDURE, § 6119,
    at 116-17 (1993)). We have also recognized that, when mak-
    ing the decision whether to permit impeachment by contradic-
    tion, trial courts should consider the Rule 403 factors, such as
    confusion of the jury or the cumulative nature of the evidence.
    See id. at 1133; 4 MCLAUGHLIN, § 607.06[3][b], at 607-79.
    [2] Impeachment by contradiction comes with an important
    limitation. In general, a witness may be impeached by contra-
    diction only if “the statements in issue [have] been volun-
    teered on direct examination.” United States v. Green, 
    648 F.2d 587
    , 596 n.12 (9th Cir. 1981) (emphasis added). In Cas-
    tillo, we read our cases to hold that “extrinsic evidence may
    not be admitted to impeach testimony invited by questions
    posed during cross-examination.” 
    181 F.3d at 1133
    . We
    explained that when the testimony to be contradicted is
    offered under cross-examination, impeachment by contradic-
    tion is far less likely to achieve its intended purpose of rooting
    out perjury because “opposing counsel may manipulate ques-
    tions to trap an unwary witness into ‘volunteering’ statements
    on cross-examination” and because “it is often difficult to
    determine whether testimony is invited or whether it is volun-
    teered on cross-examination.” 
    Id. at 1133-34
    . But we held that
    the general rule need not “be rigidly enforced so as to exclude
    1986            UNITED STATES v. KINCAID-CHAUNCEY
    all impeachment by contradiction of testimony given during
    cross-examination.” 
    Id.
     at 1134 & n.1.
    [3] In this case, all nine of the witnesses offered by
    Kincaid-Chauncey—Reilly, Scofield, and the seven excluded
    witnesses—were expected to contradict testimony Galardi
    gave during cross-examination. Under Castillo, the district
    court could have excluded the testimony of all nine witnesses.
    Such a ruling would have been well within our statement in
    Castillo that “extrinsic evidence may not be admitted to
    impeach testimony invited by questions posed during cross-
    examination. 
    Id. at 1133
    . Nevertheless, after reviewing the
    transcript of Galardi’s testimony carefully, the district court
    only excluded the testimony of seven of Kincaid-Chauncey’s
    nine proffered witnesses. In an exercise of the discretion
    afforded in Castillo, the district court permitted Kincaid-
    Chauncey to call Reilly and Scofield. The district court
    explained that it did so because Galardi specifically testified
    that he gave money to Malone to give to those two individu-
    als, and they were expected to testify that they never received
    any money. As the district court explained with respect to
    Reilly, although it was “a very close question” whether to per-
    mit his questioning, his testimony was “distinct from all of the
    others.”
    The district court then reviewed name-by-name its reasons
    for excluding the other seven witnesses. None of Galardi’s
    trial testimony about six of the seven witnesses stated that he
    definitely remembered giving unlawful money to them
    directly or through Malone.9 His testimony about three of
    9
    Galardi did testify on cross-examination that he gave $20,000 to
    Malone to give to Jorgensen, who was expected to testify that she never
    received any money from Galardi. Her expected testimony thus appears to
    meet the criteria the district court placed on whether such testimony would
    be admitted. However, Galardi testified that he saw Malone put the money
    in Jorgensen’s bag, so it would have been difficult to use this testimony
    to support Kincaid-Chauncey’s Theft Theory. As for the Liar Theory,
    Galardi’s pre-trial statement that he did not give any money to Jorgensen
    was used to impeach him at trial. Jorgensen’s testimony thus would have
    added little to Kincaid-Chauncey’s case.
    UNITED STATES v. KINCAID-CHAUNCEY                     1987
    them—Goodman, Roger, and Gates—concerned campaign
    contributions that were not alleged to have been given ille-
    gally. The testimony expected from Mosley would have sim-
    ply disputed the aggregate amount of what apparently was a
    series of gifts over a twenty year period. Finally, Atkinson-
    Gates would have merely disputed making an entirely collat-
    eral statement during a tour of one of Galardi’s strip clubs.
    Allowing the defendant to call the mayor, members of the city
    council, judges, and other public officials to testify about
    extraneous events would have created a huge sideshow to
    what was already a trial of notoriety. None of the proffered
    testimony was central to the core issues of the trial, and thus
    it is precisely the type of evidence that the collateral fact rule
    is designed to exclude.
    [4] The district court’s decision to exclude the testimony of
    the seven witnesses is well within our rule in Castillo and thus
    was not an abuse of discretion. Nor did the district court abuse
    its discretion by admitting some of the defendant’s witnesses
    and not others. The district court plainly could have excluded
    all nine of the witnesses; even if, in its discretion, the court
    decides to admit the testimony of one or more witnesses, the
    court is not obligated to admit the testimony of all proffered
    witnesses.
    2
    Next, Kincaid-Chauncey argues that the testimony of the
    witnesses was admissible under Federal Rule of Evidence
    404(b)10 as proof of Malone’s common scheme or plan to steal
    money from Galardi, which supported her Theft Theory. Of
    10
    Federal Rule of Evidence 404(b) states in relevant part:
    Evidence of other crimes, wrongs, or acts is not admissible to
    prove the character of a person in order to show action in confor-
    mity therewith. It may, however, be admissible for other pur-
    poses, such as proof of motive, opportunity, intent, preparation,
    plan, knowledge, identity, or absence of mistake or accident . . . .
    1988          UNITED STATES v. KINCAID-CHAUNCEY
    the seven excluded witnesses, only the testimony of Boggs-
    McDonald could possibly have advanced the theory that
    Malone was stealing the bribe money and is thus amenable to
    a Rule 404(b) analysis. However, Boggs-McDonald’s
    expected testimony would not have provided support for the
    theory that Malone had a scheme to steal the bribe money that
    Galardi gave him. Galardi’s cross-examination testimony con-
    cerning Boggs-McDonald was that he remembered making a
    campaign contribution, but that he could not remember
    whether he had paid her through Malone and that he did not
    remember making a statement to FBI investigators that he had
    paid her through Malone. The only evidence providing a
    foundation that Malone carried the money from Galardi to
    Boggs-McDonald—a necessary link to prove the theory that
    Malone stole the money—was Galardi’s prior statements to
    FBI agents. Yet, as the government points out, under the hear-
    say rules these prior inconsistent statements only could be
    introduced as impeachment evidence, not substantive evi-
    dence. See FED. R. EVID. 801(d)(1). The defendant’s remedy
    was to impeach Galardi by cross-examining him on his own
    inconsistent statements, not by calling additional witnesses.
    Accordingly, the district court did not err in ruling that
    Boggs-McDonald’s testimony was not admissible under Rule
    404(b).
    3
    Finally, Kincaid-Chauncey makes an overarching argument
    that the district court’s refusal to admit the testimony of these
    witnesses deprived her of her Fifth Amendment right to due
    process and her Sixth Amendment right to present a defense,
    claims that we review de novo. See United States v. Lynch,
    
    437 F.3d 902
    , 913 (9th Cir. 2006) (en banc) (per curiam).
    [5] “The Constitution guarantees a criminal defendant a
    meaningful opportunity to introduce relevant evidence on his
    behalf.” Menendez v. Terhune, 
    422 F.3d 1012
    , 1033 (9th Cir.
    2005) (citing Crane v. Kentucky, 
    476 U.S. 683
    , 690 (1986)).
    UNITED STATES v. KINCAID-CHAUNCEY             1989
    However, “[a] defendant’s right to present relevant evidence
    is not unlimited, but rather is subject to reasonable restric-
    tions” and may have to “ ‘bow to accommodate other legiti-
    mate interests’ ” in criminal trials. United States v. Scheffer,
    
    523 U.S. 303
    , 308 (1998) (quoting Rock v. Arkansas, 
    483 U.S. 44
    , 55 (1987)). Such interests include the orderly admin-
    istration of the trial—governed by the rules of procedure—
    and the admission of reliable evidence. Our evidentiary rules
    do not violate the constitutional right to present a defense “so
    long as they are not ‘arbitrary’ or ‘disproportionate to the pur-
    poses they are designed to serve.’ ” Id.; see also United States
    v. Valenzuela-Bernal, 
    458 U.S. 858
    , 867 (1982). To violate
    that standard, an evidentiary rule must “infringe[ ] upon a
    weighty interest of the accused.” Scheffer, 
    523 U.S. at 308
    .
    We cannot see how Kincaid-Chauncey was denied her right
    to due process or to present a defense. As we discussed above,
    the rules against permitting impeachment by contradiction
    serve important trial management interests by keeping the
    trial focused on germane issues. Moreover, the district court
    permitted Kincaid-Chauncey to call two of the three witnesses
    (Reilly and Scofield) who would have advanced the Theft
    Theory. Kincaid-Chauncey ultimately called Reilly, but not
    Scofield. It is difficult to see how Kincaid-Chauncey was
    denied due process or an opportunity to put on her defense
    when she chose not to put on one of the witnesses she claims
    she needed. A third witness Kincaid-Chauncey argues would
    have advanced her Theft Theory was Boggs-McDonald. But,
    as we pointed out in the previous section, Galardi did not
    make any statements on either direct or cross-examination
    that he gave Malone any money to give to Boggs-McDonald.
    The only statements in the record concerning payment to
    Boggs-McDonald via Malone are statements that Galardi
    made to the FBI. As unsworn prior inconsistent statements,
    these statements could only be admitted to impeach Galardi,
    not to establish that Galardi in fact did give money to Malone
    to give to Boggs-McDonald. Nothing in the Constitution
    1990            UNITED STATES v. KINCAID-CHAUNCEY
    requires that Kincaid-Chauncey be permitted to introduce
    extrinsic evidence under these circumstances.
    None of the six witnesses proffered for the Liar Theory
    would have advanced that theory, either. As noted above,
    three of the witnesses would have disputed whether Galardi
    gave them campaign contributions (Goodman, Roger, and
    Gates); one would have disputed the amount of a series of
    gifts (Mosley); and one would have disputed whether she
    made a collateral statement (Atkinson-Gates). The final prof-
    fered witness, Jorgensen, would have directly contradicted
    Galardi’s cross-examination testimony, but Kincaid-
    Chauncey was permitted to impeach Galardi with his prior
    inconsistent statement concerning the payment to Jorgensen.
    The marginal value that would have accrued to the defense
    from Jorgensen’s testimony does not make the rule governing
    impeachment by contradiction “arbitrary” or “disproportion-
    ate to the purposes [it is] designed to serve.” Scheffer, 
    523 U.S. at 308
    .11
    [6] We are confident that no violation of Kincaid-
    Chauncey’s constitutional right to present a defense occurred
    because she was permitted to advance these two theories
    through numerous other methods. The district court permitted
    her to call two witnesses to testify in support of the Theft The-
    ory. She also introduced evidence of Malone’s previous acts
    of fraud under Rule 404(b), and she introduced a recorded
    telephone conversation where Malone’s father told Malone it
    11
    It we were to accept Kincaid-Chauncey’s argument that the Constitu-
    tion requires district courts to admit extrinsic evidence in these circum-
    stances, it would virtually eliminate the prohibition on introducing
    extrinsic evidence for impeachment purposes whenever a testifying co-
    defendant cooperates with the government: Although she styles her
    defense in part as the “Liar Theory,” the theory is nothing more than the
    routine impeachment of a co-conspirator who turned state’s evidence. The
    end result would be that the impeachment by contradiction exception to
    the prohibition on extrinsic impeachment evidence would swallow the
    general rule.
    UNITED STATES v. KINCAID-CHAUNCEY                   1991
    would not be a good idea to keep for himself $20,000 that
    Galardi had given to Malone to give to a public official.
    Kincaid-Chauncey had a full and fair opportunity to present
    the Liar Theory, as well. It is obvious that Galardi was a trou-
    blesome witness for the government, as he was frequently
    confronted with prior inconsistent statements made to either
    the FBI or his previous attorneys. The record is replete with
    rigorous cross-examination of Galardi on the consistency of
    his statements and testimony from FBI agents, which called
    the truthfulness of Galardi’s testimony into question.
    [7] For these reasons, we conclude that the district court’s
    exclusion of the seven witnesses did not deprive Kincaid-
    Chauncey of due process or her constitutional right to present
    a defense.
    ****
    In sum, we conclude that the district court did not err in
    excluding the testimony of the seven challenged witnesses.
    B
    Kincaid-Chauncey next challenges the jury instructions
    given on the Hobbs Act charges. She alleges that the district
    court erred by failing to instruct the jury that an explicit quid
    pro quo was necessary to convict her of violating the Hobbs
    Act.12 Although we agree that the government must prove the
    existence of a quid pro quo to obtain a conviction under the
    Hobbs Act for non-campaign related payments, we reject the
    notion that the quid pro quo needs to be explicitly stated.
    12
    We review the question of whether a jury instruction correctly states
    the elements of a crime de novo. United States v. Phillips, 
    367 F.3d 846
    ,
    854 (9th Cir. 2004). “In reviewing jury instructions, the relevant inquiry
    is whether the instructions as a whole are misleading or inadequate to
    guide the jury’s deliberation.” United States v. Frega, 
    179 F.3d 793
    , 806
    n.16 (9th Cir. 1999).
    1992          UNITED STATES v. KINCAID-CHAUNCEY
    [8] The Hobbs Act, among other things, prohibits a wide
    variety of activities that fall under the general rubric of extor-
    tion. Specifically, it says:
    Whoever in any way or degree obstructs, delays, or
    affects commerce or the movement of any article or
    commodity in commerce, by . . . extortion or
    attempts or conspires so to do, or commits or threat-
    ens physical violence to any person or property in
    furtherance of a plan or purpose to do anything in
    violation of this section shall be fined under this title
    or imprisoned not more than twenty years, or both.
    
    18 U.S.C. § 1951
    (a). The statute defines “extortion” as “the
    obtaining of property from another, with his consent, induced
    by wrongful use of actual or threatened force, violence, or
    fear, or under color of official right.” 
    Id.
     § 1951(b)(2)
    (emphasis added).
    To convict Kincaid-Chauncey of Hobbs Act extortion
    under a color of official right theory, the government was
    required to prove that she (1) was a government official; (2)
    who accepted property to which she was not entitled; (3)
    knowing that she was not entitled to the property; and (4)
    knowing that the payment was given in return for official acts;
    (5) which had at least a de minimis effect on commerce. See
    
    18 U.S.C. § 1951
    (b)(2) (defining extortion); Evans v. United
    States, 
    504 U.S. 255
    , 268 (1992); United States v. Boyd, 
    480 F.3d 1178
    , 1179 (9th Cir. 2007) (requiring “only a de minimis
    effect on interstate commerce to support a Hobbs Act prose-
    cution”); United States v. Du Bo, 
    186 F.3d 1177
    , 1179 (9th
    Cir. 1999) (intent is a required element of a Hobbs Act con-
    viction).
    [9] In McCormick v. United States, the Supreme Court held
    that when the defendant is charged with color of official right
    extortion and the unlawfully gained property is in the form of
    a campaign contribution, the government must prove that
    UNITED STATES v. KINCAID-CHAUNCEY             1993
    there was an explicit quid pro quo. 
    500 U.S. 257
    , 271-74
    (1991); see also United States v. Ganim, 
    510 F.3d 134
    ,142
    (2d Cir. 2007) (“[P]roof of an express promise is necessary
    when the payments are made in the form of campaign contri-
    butions.”). However, “[w]hether or not there is a quid pro quo
    requirement in the non-campaign context is an issue that has
    not been directly addressed by the Supreme Court.” United
    States v. Collins, 
    78 F.3d 1021
    , 1034 (6th Cir. 1996). Never-
    theless, “[a]lmost all the circuits that have addressed this pre-
    cise issue have held that the quid pro quo requirement applies
    to all Hobbs Act extortion prosecutions, not just to those
    involving campaign contributions.” United States v. Tucker,
    
    133 F.3d 1208
    , 1215 (9th Cir. 1998) (collecting cases); see
    also Evans, 
    504 U.S. at 278
     (Kennedy, J., concurring) (“[T]he
    rationale underlying the Court’s holding [in McCormick]
    applies not only in campaign contribution cases, but in all
    § 1951 prosecutions.”); Ganim, 
    510 F.3d at 143
    ; United States
    v. Antico, 
    275 F.3d 245
    , 258 (3d Cir. 2001); United States v.
    Giles, 
    246 F.3d 966
    , 972-73 (7th Cir. 2001); Collins, 
    78 F.3d at 1035
    ; United States v. Martinez, 
    14 F.3d 543
    , 553 (11th
    Cir. 1994).
    [10] In Tucker, we assumed without deciding that a prose-
    cution for extortion under color of official right in the non-
    campaign contribution context required a quid pro quo. 
    133 F.3d at 1215
     (upholding against a sufficiency of the evidence
    challenge Hobbs Act color of official right extortion convic-
    tions). Today, we join our sister circuits and make explicit the
    Tucker assumption: We hold that a conviction for extortion
    under color of official right, whether in the campaign or non-
    campaign contribution context, requires that the government
    prove a quid pro quo.
    [11] That being said, it is well established that to convict
    a public official of Hobbs Act extortion for receipt of property
    other than campaign contributions, “[t]he official and the
    payor need not state the quid pro quo in express terms, for
    otherwise the law’s effect could be frustrated by knowing
    1994          UNITED STATES v. KINCAID-CHAUNCEY
    winks and nods.” Evans, 
    504 U.S. at 274
     (Kennedy, J., con-
    curring). An explicit quid pro quo is not required; an agree-
    ment implied from the official’s words and actions is
    sufficient to satisfy this element. See 
    id. at 268
     (majority opin-
    ion) (“[The] Government need only show that a public official
    has obtained a payment to which he was not entitled, knowing
    that the payment was made in return for official acts.”);
    Ganim, 
    510 F.3d at 143
    ; Antico, 
    275 F.3d at 258
    ; Giles, 
    246 F.3d at 972
    .
    Applied to this case, these principles clearly demonstrate
    that the jury was properly instructed on the Hobbs Act counts.
    The district court instructed the jury as follows:
    In order for a defendant to be found guilty of [violat-
    ing § 1951], the Government must prove each of the
    following elements beyond a reasonable doubt:
    First, the defendant was a public official.
    Second, the defendant obtained money, which the
    defendant knew he or she was not entitled to.
    Third, the defendant knew that the money was given
    in return for taking some official action.
    And, four, commerce or the movement of an article,
    commodity, or people in commerce from one state to
    another was affected in some way.
    In the case of a public official who obtains money,
    other than a campaign contribution, the Government
    does not have to prove an explicit promise to per-
    form a particular act made at the time of the pay-
    ment. Rather, it is sufficient if the public official
    understands that he or she is expected as a result of
    the payment to exercise particular kinds of influence
    as specific opportunities arise.
    UNITED STATES v. KINCAID-CHAUNCEY            1995
    Kincaid-Chauncey argues that this instruction was erroneous
    because it “instructed the jury that no proof of a quid pro quo
    was required for counts involving non-campaign contribu-
    tions.” We reject her argument.
    [12] Although “[n]o specific instruction to find an express
    quid pro quo was given,” Antico, 
    275 F.3d at 259
    , this
    instruction adequately stated the implicit quid pro quo ele-
    ment that Evans requires. The instruction tells the jury that it
    can only find a defendant guilty if it finds that she “knew that
    the money was given in return for taking some official
    action.” It then elaborates that the government does not have
    to show an express promise, but the public official must
    understand that “she is expected as a result of the payment to
    exercise particular kinds of influence as specific opportunities
    arise.” “[A]lthough the magic words quid pro quo were not
    uttered, a simplified version of the concept, the idea that ‘you
    get something and you give something,’ was.” Giles, 
    246 F.3d at 973
    .
    [13] The circuits that have considered similar language in
    jury instructions for Hobbs Act color of official right extor-
    tion charges have approved it. In United States v. Ganim, for
    example, the former mayor of Bridgeport, Connecticut, was
    charged with violating, among other statutes, § 1951 for
    receiving a variety of non-campaign related payments and
    kickbacks. See 
    510 F.3d at 137-40
    . At trial, the district court
    instructed the jury on the quid pro quo element: “The govern-
    ment does not have to prove an explicit promise to perform
    a particular act made at the time of payment. It is sufficient
    if the defendant understood he was expected as a result of the
    payment to exercise particular kinds of influence, that is, on
    behalf of the payor, as specific opportunities arose.” 
    Id. at 144
    . The Second Circuit held that there was no error in that
    charge, in light of the fact that the preceding paragraph of the
    jury instruction specified that the payment needed to be “in
    return for official acts.” 
    Id. at 145
    . As in Ganim, this jury
    charge—that “the defendant knew that the money was given
    1996          UNITED STATES v. KINCAID-CHAUNCEY
    in return for taking some official action”—required a link
    between the payment and the exercise of official acts. See
    also United States v. Bradley, 
    173 F.3d 225
    , 231 (3d Cir.
    1999) (upholding similarly worded jury instruction because it
    “complies with the most recent Supreme Court holding on the
    issue of whether an agreement is required for conviction
    under the Hobbs Act”); accord Giles, 
    246 F.3d at 972
     (“[W]e
    . . . agree with the Ninth Circuit in Tucker that the govern-
    ment need not show an explicit agreement, but only . . . that
    the public official understood that as a result of the payment
    he was expected to exercise particular kinds of influence on
    behalf of the payor.”); Tucker, 
    133 F.3d at 1215
     (“The gov-
    ernment need not show an explicit agreement . . . the govern-
    ment need only show that [the public official] received the
    payment knowing that [it] was made in return for official
    acts” (internal quotation marks omitted)); United States v.
    Coyne, 
    4 F.3d 100
    , 114 (2d Cir. 1993) (“[I]t is sufficient if the
    public official understands that he or she is expected as a
    result of the payment to exercise particular kinds of influence
    . . . as specific opportunities arise.”).
    [14] Accordingly, we find no error in the district court’s
    jury instruction concerning non-campaign related payments
    received by Kincaid-Chauncey charged as Hobbs Act viola-
    tions.
    C
    Finally, Kincaid-Chauncey asserts that the district court
    erred in failing to instruct the jury that the crime of honest ser-
    vices fraud requires proof of a quid pro quo. For the reasons
    that follow, we conclude that the district court’s jury instruc-
    tions were adequate.
    1
    The wire fraud statute states:
    UNITED STATES v. KINCAID-CHAUNCEY               1997
    Whoever, having devised or intending to devise any
    scheme or artifice to defraud, or for obtaining money
    or property by means of false or fraudulent pre-
    tenses, representations, or promises, transmits or
    causes to be transmitted by means of wire, radio, or
    television communication in interstate or foreign
    commerce, any writings, signs, signals, pictures, or
    sounds for the purpose of executing such scheme or
    artifice, shall be fined under this title or imprisoned
    not more than 20 years, or both.
    
    18 U.S.C. § 1343
    . For decades, federal prosecutors have used
    § 1343, as well as the substantially similar mail fraud statute,
    
    18 U.S.C. § 1341
    , to develop a theory of “honest services
    fraud.” Honest services fraud occurs when an employee
    deprives his employer of its right to have its affairs conducted
    “free from deceit, fraud, dishonesty, conflict of interest, and
    self-enrichment,” and consistent with the employee’s fidu-
    ciary duties to the employer. United States v. Woodward, 
    149 F.3d 46
    , 54 (1st Cir. 1998). In cases involving public officials,
    the theory relies on the idea that “a public official acts as
    ‘trustee for the citizens and the State . . . and thus owes the
    normal fiduciary duties of a trustee, e.g., honesty and loyalty’
    to them.” United States v. Silvano, 
    812 F.2d 754
    , 759 (1st Cir.
    1987) (quoting United States v. Mandel, 
    591 F.2d 1347
    , 1363
    (4th Cir. 1979)).
    In McNally v. United States, the Supreme Court held that
    the mail fraud statute did not extend to cover honest services
    fraud. 
    483 U.S. 350
    , 359-60 (1987). Concerned about the
    ambiguity of the outer bounds of an honest services fraud the-
    ory and afraid to “involve[ ] the Federal Government in set-
    ting standards of disclosure and good government for local
    and state officials,” the McNally Court instructed Congress to
    “speak more clearly” if it wanted to make honest services
    fraud a crime. 
    Id. at 360
    .
    [15] Congress “chose to ‘speak more clearly’ ” the very
    next year by adding § 1346 to Title 18 of the United States
    1998            UNITED STATES v. KINCAID-CHAUNCEY
    Code. United States v. Weyhrauch, 
    548 F.3d 1237
    , 1243 (9th
    Cir. 2008); see Act of Nov. 18, 1988, Pub. L. 100-690, 
    102 Stat. 4181
    , 4508 (1988) (codified at 
    18 U.S.C. § 1346
    ). Sec-
    tion 1346 supplies a definition: “For the purposes of this
    chapter, the term ‘scheme or artifice to defraud’ includes a
    scheme or artifice to deprive another of the intangible right of
    honest services.” By enacting § 1346, Congress revived the
    pre-McNally rules on honest services fraud. See, e.g., Wey-
    hrauch, 
    548 F.3d at 1243
     (“[W]e turn for guidance in constru-
    ing the statute to our pre-McNally case law and any relevant
    post-McNally decisions, and then consider pre- and post-
    McNally decisions from our sister circuits.”); United States v.
    Sorich, 
    523 F.3d 702
    , 707 (7th Cir. 2008) (“[Section 1346]
    superseded McNally and reinstated the line of cases preceding
    it.”); United States v. Williams, 
    441 F.3d 716
    , 722 (9th Cir.
    2006) (“[B]y overruling McNally, Congress restored the pre-
    McNally landscape.”); United States v. Rybicki, 
    354 F.3d 124
    ,
    136-37 (2d Cir. 2003) (en banc). But see United States v.
    Brumley, 
    116 F.3d 728
    , 733 (5th Cir. 1997) (“Congress [in
    passing § 1346] could not have intended to bless each and
    every pre-McNally lower court ‘honest services’ opinion . . . .
    Congress, then, has set us back on a course of defining ‘hon-
    est services,’ and we turn to that task.”).
    “The ‘intangible rights’ theory [of honest services fraud]
    has been a subject of controversy in the history of the federal
    mail and wire fraud statutes,” Williams, 
    441 F.3d at 721
    , and,
    we would add, it continues to cause controversy despite (or
    perhaps because of) Congress’s statutory abrogation of
    McNally. The greatest source of controversy, “given the
    amorphous and open-ended nature of § 1346,” has arisen over
    “the need to find limiting principles” to cabin the broad scope
    of § 1346.13 Sorich, 
    523 F.3d at 707
    . Without some kind of
    13
    The courts of appeals have turned to at least four different kinds of
    limiting principles for § 1346. The Fifth Circuit has held that the public
    official must have violated some state law to be convicted of honest ser-
    vices fraud. See, e.g., Brumley, 
    116 F.3d at 734-35
    ; see also United States
    UNITED STATES v. KINCAID-CHAUNCEY                        1999
    limiting principle, honest services wire fraud could potentially
    make relatively innocuous conduct subject to criminal sanc-
    tions. See Julie R. O’Sullivan, The Federal Criminal “Code”
    Is a Disgrace: Obstruction Statutes as Case Study, 96 J. CRIM.
    L. & CRIMINOLOGY 643, 663 (2006) (“[R]ead literally,
    [§ 1346] would make a crime of the nondisclosure of virtually
    every breach of any public or private employment relationship
    —turning § 1346 into a ‘draconian personnel regulation’ that
    transforms private and governmental ‘workplace violations
    into felonies.’ ” (quoting United States v. Czubinski, 
    106 F.3d 1069
    , 1077 (1st Cir. 1997))).
    Playing off of this sentiment, Kincaid-Chauncey claims
    that, without a quid pro quo requirement, the honest services
    v. Panarella, 
    277 F.3d 678
    , 692-93 (3d Cir. 2002) (finding violation of
    state law to be sufficient to demonstrate a violation of § 1346, but declin-
    ing to decide whether it was necessary to show a violation of § 1346). We
    have recently held that “the government does not need to prove an inde-
    pendent violation of state law to sustain an honest services fraud convic-
    tion.” Weyhrauch, 
    548 F.3d at 1248
    . The Seventh Circuit has held that
    “[m]isuse of office . . . for private gain is the line that separates run of the
    mill violations of state-law fiduciary duty . . . from federal crime,” United
    States v. Bloom, 
    149 F.3d 649
    , 655 (7th Cir. 1998) (emphasis added), but
    defines “private gain” broadly to include “illegitimate gain, which usually
    will go to the defendant, but need not.” Sorich, 
    523 F.3d at 709
    . The First
    and Tenth Circuits, in contrast, have held that intent is a sufficient limiting
    element. See United States v. Sawyer, 
    239 F.3d 31
    , 41 (1st Cir. 2001)
    (“Sawyer II”); United States v. Welch, 
    327 F.3d 1081
    , 1106 (10th Cir.
    2003) (“ ‘[T]he only intent that need be proven in an honest services fraud
    is the intent to deprive another of the intangible right of honest services.’ ”
    (quoting Rybicki, 287 F.3d at 262)). Finally, the Third Circuit has held that
    when the theory of prosecution is that a public official accepted a bribe,
    honest services fraud requires a quid pro quo. United States v. Kemp, 
    500 F.3d 257
    , 281-82 (3d Cir. 2007). As explained in further detail infra, we
    agree with the Third Circuit that, for a bribery theory of honest services
    fraud, a quid pro quo is required; we also agree with the First and Tenth
    Circuits that all honest services frauds require proof of the defendant’s
    specific intent to defraud the public. Because Kincaid-Chauncey has not
    so argued, we are not presented with the opportunity to decide whether
    § 1346 also requires private gain.
    2000          UNITED STATES v. KINCAID-CHAUNCEY
    fraud statute “criminaliz[es] behavior which is not clearly
    wrongful and which the official could not know was wrong-
    ful.” She argues that McCormick and Evans, which estab-
    lished a quid pro quo requirement for Hobbs Act color of
    official right extortion prosecutions, require a similar result
    here; otherwise, numerous relatively innocuous acts would be
    swept into the statute’s reach. We agree that a limiting princi-
    ple needs to be identified for § 1346 prosecutions. And we
    agree that a quid pro quo requirement may be a useful limit-
    ing principle for some theories of honest services fraud prose-
    cution. However, we do not believe that a quid pro quo
    should be required in all § 1346 prosecutions; in fact, impos-
    ing a quid pro quo requirement on all § 1346 cases risks being
    under-inclusive, because some honest services fraud, such as
    the failure to disclose a conflict of interest where required,
    may not confer a direct or easily demonstrated benefit. See
    United States v. Paranella, 
    277 F.3d 678
    , 692 (3d Cir. 2002).
    McCormick and Evans, while instructive, are clearly not
    controlling. As we discussed in the previous section, those
    cases concerned prosecutions under the Hobbs Act for color
    of official right extortion. Importantly, Hobbs Act extortion is
    defined as “the obtaining of property from another, with his
    consent, induced by wrongful use of actual or threatened
    force, violence, or fear, or under color of official right.” 
    18 U.S.C. § 1951
    (b)(2) (emphasis added). Because depriving
    another of property is a statutory prerequisite to a Hobbs Act
    violation, the quid pro quo requirement goes to the heart of
    the harm that the Hobbs Act prohibition against color of offi-
    cial right extortion is designed to punish: a public official
    using his position of power to demand property to which he
    knows he is not entitled. Like the Hobbs Act, § 1343 also
    punishes the “obtaining . . . [of] property” through wire fraud.
    But § 1343 covers a broad range of public and private actions,
    and depriving another of property is not a necessary element
    of a § 1343 violation. As Congress made perfectly clear post-
    McNally, it is also a violation of § 1343 “to devise any
    scheme or artifice to defraud” through the wires, by which
    UNITED STATES v. KINCAID-CHAUNCEY                     2001
    Congress meant to include “a scheme or artifice to deprive
    another of the intangible right of honest services.” 
    18 U.S.C. § 1346
    . Fraud to obtain property is one means of violating
    § 1343, but it is not the only means for doing so.14
    [16] We have long recognized that the wire fraud statute
    requires proof of specific intent to defraud. See, e.g., United
    States v. Bohonus, 
    628 F.2d 1167
    , 1172 (9th Cir. 1980) (“The
    specific intent requirement [in § 1343] is an aspect of the
    ‘scheme to defraud’ requirement; i.e., there is no fraudulent
    scheme without specific intent.”). Moreover, we also recog-
    nized pre-McNally that to sustain an honest services fraud
    conviction, “[n]either breach of a fiduciary duty, nor the
    receipt of secret profits . . . would suffice, standing alone, to
    show [an honest services fraud] violation.” Id. Instead, “there
    must be a recognizable scheme formed with intent to
    defraud.” Id. This specific intent requirement for honest ser-
    vices fraud survives McNally by virtue of § 1346, see Wil-
    liams, 
    441 F.3d at 722
    , and is necessary to distinguish legal
    conduct from honest services fraud. See Welch, 
    327 F.3d at 1106
     (“A scheme where the accused intends to gain property,
    including money, at the expense of a victim is within the pur-
    view of the mail and wire fraud statutes. Yet, the intent to
    defraud does not depend upon the intent to gain, but rather,
    on the intent to deprive.” (citations omitted)); Sawyer II, 239
    14
    The public’s intangible right to honest services cannot be construed as
    “property” traditionally understood. See Ove v. Gwinn, 
    264 F.3d 817
    , 825
    (9th Cir. 2001) (“[T]he deprivation of ‘honest services’ does not constitute
    concrete financial loss [sufficient to establish an injury to state a RICO
    claim].”). Although both the Hobbs Act and § 1346 may be used to root
    out public corruption, a broader problem—violations of fiduciary duties,
    public or private—animates § 1346. See, e.g., Williams, 
    441 F.3d at
    722-23 (citing cases applying § 1346 to private individuals who breach
    fiduciary duties); Sawyer II, 
    239 F.3d at 39
     (“Underlying the applicability
    of §§ 1341[, 1343,] and 1346 to government officials is the notion that a
    public official acts as trustee for the citizens and the State . . . and thus
    owes the normal fiduciary duties of a trustee, e.g., honesty and loyalty to
    them.” (internal quotation marks and citations omitted)).
    2002          UNITED STATES v. KINCAID-CHAUNCEY
    F.3d at 41, 46-47; United States v. Sawyer, 
    85 F.3d 713
    ,
    729-31 & nn.12, 15 (1st Cir. 1996) (“Sawyer I”).
    The political system functions because lobbyists and others
    are able to persuade elected officials of the wisdom or error
    of policy proposals. We echo the admonition that “[s]uch
    endeavors . . . are protected by the right ‘to petition the Gov-
    ernment for a redress of grievance[s]’ guaranteed by the First
    Amendment of the United States Constitution.” Sawyer I, 
    85 F.3d at
    731 n.15. Attempts to persuade or mere favoritism,
    evidenced by a public official’s willingness to take a lobby-
    ist’s telephone call or give a lobbyist greater access to his
    appointment schedule, are not sufficient to demonstrate either
    the lobbyist’s or the public official’s intent to deprive the pub-
    lic of honest services. Accord United States v. Sun-Diamond
    Growers of Cal., 
    526 U.S. 398
    , 404-06 (1999) (acknowledg-
    ing that there are some noncriminal gifts given to public offi-
    cials in order “to build a reservoir of goodwill that might
    ultimately affect one or more of a multitude of unspecified
    acts, now and in the future”). If proof that an individual
    attempted to influence a public official and that the public
    official failed to disclose that influence were sufficient to
    demonstrate a violation of § 1346, every individual who wrote
    a letter to his member of Congress last year (not to mention
    every member of Congress who received one) risks becoming
    a federal felon. This would be an untenable result. The
    requirement of a specific intent to defraud avoids this out-
    come.
    Although we have rejected Kincaid-Chauncey’s invitation
    to read a quid pro quo requirement generally into honest ser-
    vices fraud, we find that her argument has merit in one impor-
    tant instance. The courts have recognized two principal
    theories of honest services fraud in cases involving public
    officials: fraud based on a public official’s acceptance of a
    bribe and fraud based on a public official’s failure to disclose
    a material conflict of interest. See, e.g., Weyhrauch, 
    548 F.3d at 1247
     (“We are persuaded that Congress’ intent in reinstat-
    UNITED STATES v. KINCAID-CHAUNCEY              2003
    ing the honest services doctrine after McNally was to bring at
    least the two core categories of official misconduct, [(1) tak-
    ing a bribe or otherwise being paid for a decision while pur-
    porting to be exercising independent discretion and (2)
    nondisclosure of material information,] within the reach of
    § 1346.”); United States v. Urciuoli, 
    513 F.3d 290
    , 295 n.3
    (1st Cir. 2008) (“Typical cases [of honest services fraud]
    involve votes paid for by bribes or based on private undis-
    closed financial interests of the legislator . . . or other non-
    disclosures in relation to official duties.”); Kemp, 
    500 F.3d at 279
     (“Honest services fraud . . . typically occurs in either of
    two situations: (1) bribery, where a [public official] was paid
    for a particular decision or action; or (2) failure to disclose a
    conflict of interest resulting in personal gain.” (internal quota-
    tion marks and citation omitted; second alteration in origi-
    nal)); United States v. Brown, 
    459 F.3d 509
    , 521 (5th Cir.
    2006) (“[C]ases upholding convictions arguably falling under
    the honest services rubric can be generally categorized in
    terms of either bribery and kickbacks or self-dealing.”); Ryb-
    icki, 354 F.3d at 139-41 (categorizing honest services fraud
    case as either “bribery” or “self-dealing”); Sawyer II, 
    239 F.3d at 46
     (stating that the elements of honest services fraud
    are satisfied if government proves “either that [the defendant]
    intended to improperly influence a public official in her
    duties, or that he intended for public officials to fail to dis-
    close a conflict of interest”); Woodward, 
    149 F.3d at 57
    (“[T]wo of the ways that a public official can steal his honest
    services from his public employer [include] (1) the official
    can be influenced or otherwise improperly affected in the per-
    formance of his duties; or (2) the official can fail to disclose
    a conflict of interest, resulting in personal gain.”); see also
    Sorich, 
    523 F.3d at 707
     (“[I]n most honest services cases, the
    defendant violates a fiduciary duty in return for cash-
    kickbacks, bribes, or other payments.”); United States v. Jen-
    nings, 
    487 F.3d 564
    , 577 (8th Cir. 2007) (upholding honest
    services fraud conviction on failure to disclose conflict of
    interest theory); United States v. Hasner, 
    340 F.3d 1261
    , 1272
    2004          UNITED STATES v. KINCAID-CHAUNCEY
    (11th Cir. 2003) (“A government official may be guilty of
    honest services fraud if he withholds material information.”);
    United States v. deVegter, 
    198 F.3d 1324
    , 1327-28 (11th Cir.
    1999) (“[T]he paradigm case of honest services fraud is the
    bribery of a public official . . . .”).
    [17] When the government’s theory is that a public official
    accepted money in exchange for influence, we agree that at
    least an implicit quid pro quo is required. See Kemp, 
    500 F.3d at 281-82
    . This requirement is necessary to ensure that the
    defendant had the requisite intent to defraud and to avoid con-
    victing people for having the “mere intent to curry favor.” 
    Id. at 281
    . Without a link between the item of value received and
    an understanding that the public official receiving it is to per-
    form official acts on behalf of the payor when called upon,
    there is no discernible way to distinguish between an elected
    official responding to legitimate lobbying and a corrupt politi-
    cian selling his votes to the highest bidder. The Supreme
    Court has rejected such broad theories of criminal liability in
    a similar context. See Sun-Diamond Growers, 
    526 U.S. at 404-05, 408
     (requiring a link between receipt of an illegal
    gratuity and an official act in order to sustain conviction for
    violating the gratuity statute, 
    18 U.S.C. § 201
    (c), lest “the giv-
    ing of gifts by reason of the recipient’s mere tenure in [public]
    office constitute[ ] a violation”).
    [18] Like the quid pro quo requirement for Hobbs Act
    extortion under color of official right charges, the quid pro
    quo necessary for a bribery honest services fraud conviction
    need not be explicit, and the district court need not use the
    words “quid pro quo” when it instructs the jury so long as the
    essential idea of give-and-take is conveyed. See Giles, 
    246 F.3d at 973
    . Nor need the implicit quid pro quo concern a spe-
    cific official act. See Kemp, 
    500 F.3d at 282
     (“[T]he govern-
    ment need not prove that each gift was provided with the
    intent to prompt a specific official act.”); accord United States
    v. Jennings, 
    160 F.3d 1006
    , 1014 (4th Cir. 1998) (“The quid
    pro quo requirement is satisfied so long as the evidence shows
    UNITED STATES v. KINCAID-CHAUNCEY                      2005
    a course of conduct of favors and gifts flowing to a public
    official in exchange for a pattern of official actions favorable
    to the donor.” (internal quotation marks omitted)).15 Other the-
    ories of honest services fraud—for example, when a govern-
    ment official violates a conflict of interest disclosure
    requirement—do not require a quid pro quo because they are
    sufficiently limited by the specific intent requirement that we
    have long recognized in all mail and wire fraud prosecutions.
    See also United States v. Selby, ___ F.3d ___, 
    2009 WL 102711
    , at *9 (9th Cir. January 15, 2009) (upholding convic-
    tion of honest services wire fraud based on a conflict of inter-
    est in violation of 
    18 U.S.C. § 208
    ).
    2
    We now apply these principles to the facts of this case. The
    district court instructed the jury on the wire fraud counts16 as
    follows:
    15
    It is sufficient, for example, if the evidence establishes that the gov-
    ernment official has been put on “retainer”—that is, that the government
    official has received payments or other items of value with the understand-
    ing that when the payor comes calling, the government official will do
    whatever is asked. Only individuals who can be shown to have had the
    specific intent to trade official actions for items of value are subject to
    criminal punishment on this theory of honest services fraud. The retainer
    theory of quid pro quo eliminates the possibility that an innocent lobbyist
    or politician will be convicted for depriving the public of honest services.
    The Third and First Circuits have both explicitly approved such “retain-
    er” theories of honest services fraud, although they called them by differ-
    ent names. See Kemp, 
    500 F.3d at 282
     (“[W]e agree with the government
    that the District Court’s instruction to the jury that it could convict upon
    finding a ‘stream of benefits’ was legally correct.”); Sawyer I, 
    85 F.3d at 730
     (“[A] person with continuing and long-term interests before an official
    might engage in a pattern of repeated, intentional gratuity offenses in order
    to coax ongoing favorable official action in derogation of the public’s
    right to impartial official services.”); see also Jennings, 
    160 F.3d at 1014
    (stating, in a federal bribery case, that the quid pro quo requirement is sat-
    isfied if “payments [are] made with the intent to retain the official’s ser-
    vices on an ‘as needed’ basis, so that whenever the opportunity presents
    itself the official will take specific action on the payor’s behalf”).
    16
    For the campaign contributions alleged as acts in furtherance of the
    honest services fraud scheme, the district court gave an explicit quid pro
    quo instruction, which Kincaid-Chauncey does not challenge as inade-
    quate.
    2006          UNITED STATES v. KINCAID-CHAUNCEY
    In order for a defendant to be found guilty of [wire
    fraud], the Government must prove each of the fol-
    lowing elements beyond a reasonable doubt.
    First, the defendant made up or knowingly partici-
    pated in a scheme or plan to deprive the Clark
    County Board of County Commissioners and the cit-
    izens of Clark County of their right to honest ser-
    vices.
    Second, the defendant acted with the intent to
    deprive the Board of County Commissioners and the
    citizens of Clark County of their right to honest ser-
    vices.
    And, third, the defendant transmitted, or caused
    someone to transmit, a wire communication in inter-
    state commerce to carry out or to attempt to carry out
    the scheme or plan. . . .
    What must be proved beyond a reasonable doubt is
    that the defendant, with intent to defraud, knowingly
    and willfully devised, intended to devise, or partici-
    pated in a scheme to defraud substantially the same
    as the one alleged in the indictment.
    These instructions appropriately directed the jury’s atten-
    tion to the issue of intent to defraud. The instructions state
    that Kincaid-Chauncey could not be found guilty unless she
    “made up or knowingly participated in a scheme or plan” to
    deprive the County or its citizens “of their right to honest ser-
    vices.” The instructions repeat that Kincaid-Chauncey must
    have “acted with the intent to deprive the Board of County
    Commissioners and the citizens of Clark County of their right
    to honest services.” (emphasis added). The instructions go on
    to say that the government must prove beyond a reasonable
    doubt “that the defendant with intent to defraud, knowingly
    UNITED STATES v. KINCAID-CHAUNCEY                2007
    and willfully devised, intended to devise, or participated in a
    scheme to defraud.” (emphasis added).
    The instructions then proceed to define what it means to
    intend to defraud the public of honest services:
    Public officials inherently owe a duty to the public
    to act in the public’s best interest. If, instead, the
    official accepts something of value with an intent to
    be influenced, the official has defrauded the public
    of the official’s honest services even though no tan-
    gible loss to the public has been shown because the
    public official deprived the public of its right to hon-
    est and faithful government.
    In addition, when an official acting with the intent to
    defraud, fails to disclose a personal interest in a mat-
    ter over which he or she has decision-making power,
    the public is deprived of its right to honest services
    because it is deprived of its right either to disinter-
    ested decision making itself or full disclosure as to
    the official’s motivation behind an official act. It is
    not enough for the Government to prove that the
    defendant failed to disclose such a conflict of inter-
    est. Rather, the Government must prove that the
    defendant acted with the intent to defraud. The Gov-
    ernment proves intent to defraud if it proves that the
    scheme was reasonably calculated to deceive persons
    of ordinary prudence and comprehension. A public
    official’s duty to disclose material information need
    not be expressly imposed by statute or code because
    a public official inherently owes a fiduciary duty to
    the public to make governmental decisions in the
    public’s best interest.
    The focus of honest services fraud is on the fraudu-
    lent and deceptive conduct of the public official who
    abuses a position of trust, and the Government is not
    2008          UNITED STATES v. KINCAID-CHAUNCEY
    required to link any particular payment to a specific
    act on the part of the public official.
    This instruction permitted the jury to find that Kincaid-
    Chauncey defrauded the public of her honest services on one
    of two theories: that she accepted something of value with the
    intent to be influenced or that she failed to disclose a conflict
    of interest and thereby intended to defraud the public. We
    must reverse Kincaid-Chauncey’s convictions for honest ser-
    vices fraud if the instructions regarding either of those two
    theories stated the necessary elements inaccurately, Martinez
    v. Garcia, 
    379 F.3d 1034
    , 1040 (9th Cir. 2004), and the error
    was not harmless, Neder v. United States, 
    527 U.S. 1
    , 9
    (1999).
    The first theory permitted a finding of guilt only if the jury
    found that Kincaid-Chauncey “accept[ed] something of value
    with an intent to be influenced.” Because this is a bribery the-
    ory of prosecution, the intent to defraud must have been
    shown at least through an implicit quid pro quo. The intent
    element described in this instruction is rather thin; if given in
    isolation, this instruction might well be inadequate to ensure
    that the jury found that Kincaid-Chauncey had acted with the
    intent to defraud. Two factors, however, prevent us from
    reaching that conclusion.
    First, the instructions do not permit the jury to convict a
    defendant simply for having the “intent to be influenced.”
    Instead, the defendant needed to “accept something of value”
    in conjunction with that intent. Though the district court spe-
    cifically stated that “the Government is not required to link
    any particular payment to a specific act on the part of the pub-
    lic official,” this instruction is not very different from the
    implicit quid pro quo instruction we just approved in connec-
    tion with the Hobbs Act charges against Kincaid-Chauncey.
    The Hobbs Act instruction stated: “[T]he Government does
    not have to prove an explicit promise to perform a particular
    act made at the time of the payment. Rather, it is sufficient if
    UNITED STATES v. KINCAID-CHAUNCEY              2009
    the public official understands that he or she is expected as a
    result of the payment to exercise particular kinds of influence
    as specific opportunities arise.” There is little distance
    between the knowledge that a payment creates an expectation
    to “exercise particular kinds of influence” and the intent to be
    influenced, motivated by the receipt of something of value.
    [19] The district court’s instruction that “the Government
    is not required to link any particular payment to a specific act
    on the part of the public official,” contrary to Kincaid-
    Chauncey’s argument, did not remove the necessary link
    between the receipt of the item of value and the intent to be
    influenced. The Third Circuit has used nearly identical lan-
    guage to describe the “stream of benefits” theory of honest
    services fraud. See Kemp, 
    500 F.3d at 282
     (“[T]he govern-
    ment need not prove that each gift was provided with the
    intent to prompt a specific official act.”). This instruction,
    though thin, was sufficient to convey the idea of an implicit
    quid pro quo.
    [20] Second, we are required to review the jury instructions
    as a whole, Frega, 179 F.3d at 806 n.16, and the instructions
    here contain numerous references to the specific intent to
    defraud the public, which strengthen the quid pro quo element
    in the instructions. For example, the district court cautioned
    the jury that “[a] public official does not commit honest ser-
    vices fraud if his or her intent was limited to the cultivation
    of a personal, business, or political friendship.” Rather, the
    official must have had an intent “to be improperly influenced
    in his or her official duties.” The jury was also instructed that
    “[a] public official’s receipt of hospitality does not defraud
    the public of its right to honest services unless the public offi-
    cial accepts such hostility [sic] with the intent to be influenced
    or to deceive the public.” The instructions required that the
    jury focus on “the fraudulent and deceptive conduct of the
    public official who abuses a position of trust.” To satisfy the
    specific intent to defraud, the instructions required the gov-
    ernment to prove beyond a reasonable doubt “that the scheme
    2010             UNITED STATES v. KINCAID-CHAUNCEY
    was reasonably calculated to deceive persons of ordinary pru-
    dence and comprehension.” The jury thus could not convict
    for mere influence or political friendships. Accord Kemp, 
    500 F.3d at 281-82
     (approving an instruction that “left no danger
    that the jury would convict upon merely finding that [the
    defendants] provided benefits to [a public official] in a gen-
    eral attempt to curry favor or build goodwill”). Instead, con-
    viction required “fraudulent and deceptive conduct.” Thus,
    while the instructions stated that all a finding of guilt required
    was receipt of an item of value coupled with an intent to be
    influenced, the rest of the instructions prevented a conviction
    based on the type of legitimate “influence” that is necessary
    to the functioning of any political system. The district court
    did not use the words “quid pro quo,” but the instructions, on
    the whole, adequately conveyed “the idea that ‘you get some-
    thing and you give something.’ ” Giles, 
    246 F.3d at 973
    .
    Because the instructions, taken as a whole, contained an
    implicit quid pro quo requirement, they adequately stated the
    elements of honest services fraud on a bribery theory.
    [21] The second theory on which the jury instructions per-
    mitted a finding of guilt on the honest services fraud counts
    was the failure to disclose a conflict of interest. This portion
    of the instruction specifically notes that the mere failure to
    disclose a conflict of interest is inadequate, but that the gov-
    ernment must also prove that Kincaid-Chauncey acted with
    the specific intent to defraud in her failure to disclose a con-
    flict of interest. The instruction permitted conviction if “the
    public official participated in the matter without disclosing
    her conflict of interest, provided that the non-disclosure was
    coupled with an intent to defraud.” The instruction thus
    required that Kincaid-Chauncey satisfy the requisite mental
    state for an honest services fraud conviction based on a non-
    disclosure theory. As we stated above, this theory of honest
    services fraud does not require demonstration of a quid pro
    quo to prove the required intent to defraud.17
    17
    Again, Kincaid-Chauncey has not argued that the failure to disclose
    a conflict of interest theory of honest services fraud also requires a viola-
    tion of a specific, applicable conflict of interest or disclosure requirement,
    or personal gain, so we do not decide whether it does.
    UNITED STATES v. KINCAID-CHAUNCEY              2011
    [22] We conclude that the instructions adequately stated the
    elements of § 1346 for both theories of prosecution.
    III
    The judgment of conviction is AFFIRMED.
    BERZON, Circuit Judge, concurring:
    I agree with the majority’s conclusion that a quid pro quo
    requirement is not necessary to all § 1346 prosecutions. I also
    agree that, because Kincaid-Chauncey appeals only the lack
    of a quid pro quo instruction, the question of whether a
    § 1346 prosecution also requires a showing of private gain or
    a violation of a specific conflict of interest disclosure standard
    is not properly before us. See Maj. Op. at 1998-99 n.13. And
    I recognize that our recent decision in United States v. Wey-
    hrauch, 
    548 F.3d 1237
    , 1248 (9th Cir. 2008), would compel
    the conclusion that a violation of a state law disclosure
    requirement is not necessary to sustain an honest services
    fraud conviction, had that specific question properly been
    before us here. I write separately, however, to express my
    view that where the government’s § 1346 theory rests on a
    defendant’s failure to disclose a conflict of interest, reference
    to some well-defined external disclosure standard, expressed
    in state law or elsewhere, is necessary to limit an otherwise
    amorphous standard for criminal liability. Proving a specific
    intent to defraud — which, in my view, always includes an
    intent to deceive — is a necessary element of an honest ser-
    vices fraud prosecution, but is not sufficient as a limiting prin-
    ciple in the conflict of interest context. For, particularly where
    public officials are the target of such prosecutions, vague or
    amorphous disclosure requirements risk political misuse and
    manipulation.
    A public official’s failure to disclose a material interest in
    a matter over which the official exercises discretionary
    2012          UNITED STATES v. KINCAID-CHAUNCEY
    decision-making power may fall within the scope of § 1346,
    as several courts of appeal have recognized. See, e.g., United
    States v. Jennings, 
    487 F.3d 564
    , 577 (8th Cir. 1997); United
    States v. Woodward, 
    149 F.3d 46
    , 63 (1st Cir. 1998); United
    States v. Antico, 
    275 F.3d 245
    , 262-63 (3d Cir. 2001). An
    official’s decision that tacitly favors private interests can
    undermine the public’s right to the official’s honest services
    and can threaten the integrity of the political process. See
    United States v. Panarella, 
    277 F.3d 678
    , 692 (3d Cir. 2002)
    (“[N]on-disclosure of a conflict of interest in a fiduciary set-
    ting falls squarely within the traditional definition of fraud,
    and poses a . . . threat to the integrity of the electoral system
    . . . .”). But recognizing that a broad type of conduct may give
    rise to criminal liability does not specifically define it. As
    courts confronting this issue have recognized, “some conflicts
    of interest are tolerable,” United States v. Bloom, 
    149 F.3d 649
    , 654 (7th Cir. 1998), and not every violation of a fidu-
    ciary duty should be criminal. United States v. Welch, 
    327 F.3d 1081
    , 1107 (10th Cir. 2003). Thus, as the majority
    observes, the broad nature of § 1346 has left courts to search
    for a limiting principle, one that would separate illicit behav-
    ior from more innocuous behavior that Congress did not
    intend to make a federal crime. See Maj. Op. at 1998 (citing
    United States v. Sorich, 
    523 F.3d 702
    , 707 (7th Cir. 2008)).
    Although the need for a limiting principle is apparent in all
    § 1346 prosecutions, more precise specification is of particu-
    lar importance where the government’s theory of honest ser-
    vices fraud rests on a failure to disclose an alleged conflict of
    interest. As an initial matter, ascertaining what constitutes a
    conflict of interest — or whether a particular interest is suffi-
    ciently material to warrant disclosure — is not necessarily a
    self-evident determination. True, in some cases, such as the
    failure to disclose a substantial personal investment in a com-
    pany receiving favorable legislative treatment, it is reasonably
    clear that such conduct would satisfy any meaningful defini-
    tion of “conflict of interest” and falls well within what Con-
    gress likely meant by a deprivation of the public’s “intangible
    UNITED STATES v. KINCAID-CHAUNCEY             2013
    right to honest services.” See Jennings, 
    487 F.3d at 654
    (upholding conviction where legislator-defendant personally
    guaranteed $670,000 in loans to company receiving a grant).
    But other cases are much less clear-cut. Determining
    whether a particular relationship rises to the level of an
    improper conflict of interest can involve judgment calls that
    implicate subjective notions of morality and professional eth-
    ics. For this reason, statutes governing public employees and
    codes of professional ethics do not speak in general terms
    about the conflicts that can lead to the imposition of criminal
    liability or disciplinary sanctions. Rather, such requirements
    are spelled out in great detail. See, e.g., Cal. Gov’t Code
    §§ 87100-03 (regulating conflicts of interest for public
    employees); Model Rules of Prof’l Conduct R. 1.7-1.11 (gov-
    erning conflicts of interest in the client-lawyer relationship).
    Naturally, because separating permissible conduct from
    impermissible conduct can be an exercise in line drawing, dif-
    ferent jurisdictions reach varying conclusions with respect to
    conduct that triggers conflict of interest rules. For example, in
    some instances, regulations seemingly prohibit public offi-
    cials from participating in actions that implicate any of their
    personal financial interests, whereas others provide a floor of
    permissible financial interest before liability attaches. Com-
    pare, e.g., 
    Ga. Code Ann. § 45-10-3
    (9) (prohibiting a public
    official from “tak[ing] any official action with regard to any
    matter under circumstances in which he knows or should
    know that he has a direct or indirect monetary interest in the
    subject matter of such matter or in the outcome of such offi-
    cial action”), with Cal. Gov’t Code § 87103(a) (allowing such
    activity where the official has less than $2000 invested in an
    interested business). Moreover, although it appears intuitively
    obvious that a prohibition against self-interested transactions
    might also extend to transactions in which immediate family
    members have an interest, it is less obvious who counts as
    “immediate family.” Jurisdictions reach different conclusions
    on this factor as well. Compare, e.g., Cal. Gov’t Code
    2014           UNITED STATES v. KINCAID-CHAUNCEY
    § 82029 (defining “immediate family” as one’s “spouse and
    dependent children”), with 
    D.C. Code § 1-1106.01
    (i)(5)
    (defining “immediate family” as the “spouse or domestic part-
    ner and any parent, brother, or sister, or child of the public
    official, and the spouse or domestic partner of any such par-
    ent, brother, sister, or child”).
    The point is not to dwell on the minutia or merits of various
    conflict of interest regulations, but rather to illustrate that it is
    often not readily apparent whether a problematic conflict of
    interest exists and therefore whether an official’s failure to
    disclose such information should or should not give rise to
    criminal liability. Without reference to some external disclo-
    sure standard, § 1346 could well impose criminal liability on
    activity that offends some people’s subjective sense of imper-
    missible private entanglement, but may appear to others not
    to involve any conflict of interest. Cf. Paranella, 
    277 F.3d at 698
     (observing that characterizations of fraud as “a broad
    concept that is measured in a particular case by determining
    whether the scheme demonstrated a departure from funda-
    mental honesty, moral uprightness, or fair play” do not “allay
    fears that the federal fraud statutes give inadequate notice of
    criminality” (internal quotations omitted)). Moreover, it is
    also unclear what mitigating steps an official might take that
    could render the conflict sufficiently immaterial to avoid dis-
    closure.
    Furthermore, resolving what constitutes an impermissible
    conflict of interest does not solve all of the ambiguity pre-
    sented by § 1346 prosecutions. The fraud inheres not in the
    conflict itself, but in the failure to disclose it — “[a]n offi-
    cial’s intentional violation of the duty to disclose provides the
    requisite deceit.” Woodward, 
    149 F.3d at 63
     (internal quota-
    tion omitted). But again, it is not self-evident what adequate
    disclosure means in any given case. How should disclosure be
    made? To whom is disclosure owed? Courts elaborating the
    conflict of interest theory of honest services fraud typically
    observe that employees owe duties of disclosure to their
    UNITED STATES v. KINCAID-CHAUNCEY               2015
    employers, see United States v. Rybicki, 
    354 F.3d 124
    , 140
    (2d Cir. 2003) (en banc), and, in the case of public officials,
    to the public. See Paranella, 
    277 F.3d at 697
     (“[D]isclosure
    laws permit the public to judge for itself whether an official
    has acted on a conflict of interest.”). However, without more,
    observing that a duty of disclosure is owed does not necessar-
    ily inform the conduct that would satisfy the disclosure
    requirement in any given case. Is it sufficient that a public
    official note the conflict at the time of the vote? In advance?
    Must the conflict be widely publicized, or will a notation in
    an obscure public record suffice? Is disclosure always an ade-
    quate antidote, or is the official’s recusal necessary in some
    circumstances?
    Without a reference to external disclosure standards, the
    conflict of interest theory of honest services fraud risks
    imposing a dangerously amorphous standard of criminal lia-
    bility. Courts have long been concerned that the mail fraud
    statute’s potentially broad scope could give insufficient notice
    of criminal liability and lead to the creation of federal com-
    mon law crimes. See Sorich, 
    523 F.3d at 707-08
     (“[G]iven the
    amorphous and open-ended nature of § 1346, . . . courts have
    felt the need to find limiting principles . . . [to reduce] the risk
    of creating federal common law crimes . . . .”); United States
    v. Brumley, 
    116 F.3d 728
    , 746 (5th Cir. 1997) (Jolly &
    DeMoss, JJ., dissenting) (“[A]d hoc definitions cannot possi-
    bly satisfy the requirements of ‘fair notice’ to our fellow citi-
    zens as to where the line between permitted and prohibited
    conduct is drawn.”).
    The stakes are considerably higher in the case of public
    officials. The lack of statutory specification can give rise to
    selective prosecution and political misuse. See Thomas M.
    DiBiagio, Politics and the Criminal Process: Federal Public
    Corruption Prosecutions of Popular Public Officials Under
    the Honest Services Component of the Mail and Wire Fraud
    Statutes, 
    105 Dick. L. Rev. 57
    , 57-58 (2000) (“With no estab-
    lished standards, a federal public corruption prosecution,
    2016          UNITED STATES v. KINCAID-CHAUNCEY
    based on the intangible right to honest services, is particularly
    vulnerable to being snarled by politics.”); see also United
    States v. Margiotta, 
    688 F.2d 108
    , 143 (2d Cir. 1982) (Winter,
    J., dissenting) (“It may be a disagreeable fact but it is never-
    theless a fact that political opponents not infrequently
    exchange charges of ‘corruption,’ ‘bias,’ ‘dishonesty,’ or
    deviation from ‘accepted standards of . . . fair play and right
    dealing.’ Every such accusation is now potentially translatable
    into a federal indictment.” (alteration in the original)). As the
    Third Circuit observed, “[d]eprivation of honest services is
    perforce an imprecise standard, and rule of lenity concerns are
    particularly weighty in the context of prosecutions of political
    officials, since such prosecutions may chill constitutionally
    protected political activity.” Paranella, 
    277 F.3d at 698
    . The
    conflict of interest theory, unhinged from an external disclo-
    sure standard, places too potent a tool in the hands of zealous
    prosecutors who may be guided by their own political motiva-
    tions. Prosecutors might also feel political pressure to pursue
    certain state or local officials; there may be no sufficient con-
    straint without reference to an external disclosure standard.
    Finally, requiring a “specific intent to defraud” cannot
    always function as a sufficient limiting principle — one that
    would effectively prevent such political misuse — in the
    absence of a well-specified and commonly understood notion
    of when non-disclosure amounts to “fraud.” One can certainly
    intend to withhold a particular piece of information, but it is
    nearly meaningless to say that such a withholding was done
    with the specific intent to deceive if there is no extrinsic stan-
    dard governing whether the disclosure was required in the
    first place. Requiring a “specific intent to defraud” is neces-
    sary to satisfy the mental state required under the mail fraud
    statute, but determining whether that element is satisfied also
    requires reference to some external source of disclosure obli-
    gations.
    Our recent decision in Weyhrauch held only that the gov-
    ernment need not prove a violation of a state law disclosure
    UNITED STATES v. KINCAID-CHAUNCEY             2017
    requirement to sustain an honest services fraud conviction.
    
    548 F.3d at 1248
    . We declined to adopt a state law limiting
    principle out of concern that requiring a violation of state law
    would “limit[ ] the reach of the federal fraud statutes only to
    conduct that violates state law,” 
    id. at 1245
    , and would
    thereby constrain Congress’s ability to protect federal inter-
    ests to the independent decisions of the states. 
    Id. at 1246
    .
    That is, we rejected the idea that state law could supply the
    sole source of conflict of interest disclosure obligations. But
    because the conduct at issue in that case fell “comfortably
    within” either a bribery or conflict of interest theory of honest
    services fraud, including, notably, strong evidence of a quid
    pro quo arrangement, we had no occasion to define what an
    appropriate limiting principle would be. 
    Id. at 1247
    .
    I therefore concur in the majority opinion only because the
    challenge to the honest services fraud instruction did not
    encompass the concerns explored in this concurrence. Had the
    issue been raised, I would have agreed with the Third Circuit
    that the government must prove a violation of an externally
    established conflict-of-interest-based disclosure standard.