United States v. Angle, Ralph W. ( 2000 )


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  • In the
    United States Court of Appeals
    For the Seventh Circuit
    No. 99-3349
    United States of America,
    Plaintiff-Appellee,
    v.
    Ralph Wayne Angle,
    Defendant-Appellant.
    Appeal from the United States District Court
    for the Northern District of Indiana, Hammond Division.
    No. 2:98 CR 37 RL--Rudy Lozano, Judge.
    Argued May 11, 2000--Decided December 6, 2000
    Before Coffey, Evans, and Williams, Circuit Judges.
    Williams, Circuit Judge. Following a four-day
    bench trial, Defendant Ralph Angle was convicted
    of several crimes relating to his interest in
    child pornography and his pursuit of a minor for
    sexual gratification. Through a combination of
    sentencing enhancements and an upward departure
    from the applicable guideline range, the district
    court sentenced Angle to just over 27 years’
    imprisonment. Angle challenges his convictions
    and sentence on a variety of grounds. For the
    reasons stated below, we affirm Angle’s
    convictions but remand for resentencing.
    I
    After investigating his children’s use of the
    Internet, Ted Gross, a Colorado resident,
    contacted the Federal Bureau of Investigation
    (FBI) and reported several computer screen names
    of individuals using the Internet to engage in
    sexually-explicit conversations with children. At
    the time Gross contacted the FBI, in August 1997,
    the agency was conducting its own nationwide
    investigation against individuals who used the
    Internet to lure children into sexual
    relationships. As part of its investigation, the
    FBI traced one of the reported computer screen
    names, "Butch 8003," to Angle, who resided in
    Indiana. The FBI then decided to enhance the
    computer identity, "Jeff/Wolf One," belonging to
    the Gross children./1 During on-line
    conversations, an undercover agent indicated that
    Jeff/Wolf One was from a troubled home situation
    and that he had been forced to relocate with his
    father. Angle, using his computer screen name
    Butch 8003, continued to correspond with
    Jeff/Wolf One. Besides having a number of
    sexually-explicit conversations with Jeff/Wolf
    One, Angle repeatedly told Jeff/Wolf One that he
    loved him and that he was willing to visit
    Jeff/Wolf One in Colorado. Angle also asked
    Jeff/Wolf One for his telephone number and
    offered to send Jeff/Wolf One a birthday gift or
    money if he would provide Angle with his address.
    On November 6, 1997, Angle called a telephone
    number provided by the FBI and spoke to an
    undercover agent posing as Jeff/Wolf One. During
    the telephone conversation, Angle told Jeff/Wolf
    One that he wanted to buy Jeff/Wolf One a camera
    so that Jeff/Wolf One could take pictures of
    himself to send to Angle. Angle also told
    Jeff/Wolf One that he was willing to visit
    Colorado to take Jeff/Wolf One shopping. In
    addition, Angle made several attempts to obtain
    Jeff/Wolf One’s address by telling Jeff/Wolf One
    that he wanted to send him a birthday gift; Angle
    believed that Jeff/Wolf One had recently
    celebrated his fourteenth birthday.
    Around this time, Angle, in addition to
    expressing interest in Jeff/Wolf One, desired to
    supplement his collection of child pornography.
    On November 7, 1997, federal government
    investigators sent electronic mail ("e-mail")
    messages to Angle and other customers of Jake’s
    Photo Service and/or Metro Comp Services, a child
    pornography distributor based in Denver,
    Colorado,/2 advising them that the business had
    resumed operations and was willing to send
    interested customers an updated video list./3
    Responding to Angle’s request, government
    investigators sent via e-mail an updated video
    list including graphic descriptions of the sexual
    activity depicted in each video, as well as the
    age and sex of the children. In December 1997,
    Angle sent an e-mail message to Jake’s Photo
    Service indicating that he wanted to purchase
    five videotapes and that his order was
    forthcoming.
    On January 7, 1998, Angle mailed a money order
    payable to Jake’s Photo Service in the amount of
    $161. Three days later, he sent an e-mail message
    to Jake’s Photo Service confirming that the money
    order was payment for five videotapes, which he
    identified by title; all the titles were
    advertised as depicting children under the age of
    17 engaging in graphic sexual activity. In the
    confirmatory e-mail, Angle requested that his
    order not be shipped until January 23, 1998,
    because he planned to be in Mexico for eight days
    to "play with the boys." In a follow-up e-mail
    sent to Jake’s Photo Service on January 14, 1998,
    Angle reiterated that he planned to visit Mexico
    and boasted about "[h]av[ing] boys lined up . .
    . and waiting for [his] arrival."
    On January 26, 1998, as he attempted to
    re-enter the United States from Mexico, the
    United States Customs Service stopped Angle and
    searched his luggage. The Customs agents found a
    video camcorder and three undeclared videotape
    cassettes in Angle’s luggage. Angle allowed the
    Customs agents to view the videotape cassettes,
    at least one of which appeared to contain images
    of child pornography. The next day, Angle sent an
    e-mail message to Jake’s Photo Service, stating
    "do not ship that order. More latter [sic]." A
    few days later, on February 3, 1998, federal and
    local law enforcement officers executed a search
    warrant at Angle’s residence seeking child
    pornography in various forms. The officers found
    a child pornography videotape titled "Jap
    Boys/Mexican Boys," hidden in the basement
    ceiling, which depicted children between the ages
    of 10 and 15. The officers also found a large
    quantity of computer related items such as
    diskettes, zip disks, and a computer monitor.
    On February 26, 1998, Angle was arrested. The
    grand jury later returned a superseding
    indictment charging Angle with attempted receipt
    of child pornography, in violation of 18 U.S.C.
    sec. 2252(a)(2) (Count I),/4 possession of child
    pornography, in violation of 18 U.S.C. sec.
    2252(a)(4)(B) (Count II),/5 and attempted
    solicitation of a minor, via the Internet and
    telephone, to engage in sexually prohibited
    activity, in violation of 18 U.S.C. sec. 2422(b)
    (Count III)./6 While initially pleading not
    guilty to the charges, Angle later filed a motion
    to enter into a plea bargain, which he
    subsequently withdrew. Angle then brought a
    motion to suppress evidence obtained from the
    search of his residence, which the district court
    denied. The court also made certain evidentiary
    rulings in favor of the government relating to
    the admissibility of Angle’s prior convictions
    and his uncharged possession of child pornography
    on January 26, 1998. The case then proceeded to
    trial.
    In support of its case on Counts I and II, the
    government offered evidence that Angle had
    ordered child pornography videotapes from Jake’s
    Photo Service. The government also introduced
    into evidence the videotape cassette, computer
    diskettes, and zip disks confiscated from Angle’s
    residence. While the videotape cassette obtained
    during the search undeniably contained child
    pornography, the government called Thomas
    McDonnell, an information technology specialist
    with the United States Postal Inspection Service,
    to testify about pornography that had been erased
    or deleted from the confiscated computer
    diskettes and zip disks.
    McDonnell testified that since the confiscated
    diskettes and zip disks had not been reformatted,
    the deleted pornography files contained on them
    were still recoverable. McDonnell explained that
    when information is deleted from a diskette (or
    zip disk) the computer operating system does not
    actually erase the information until it is
    overwritten by new information. McDonnell stated
    that deleted information can often be recovered
    by using a computer utilities program, such as
    Norton Utilities, which is commonly available at
    computer software stores. Using the Norton
    Utilities program, McDonnell demonstrated how the
    deleted pornography files were capable of being
    recovered on the confiscated diskettes.
    The government introduced into evidence at least
    fourteen separate diskettes (each diskette
    holding multiple pornographic images) that were
    found to contain recoverable child pornography
    files. The government also introduced hard copy
    images from the computer files recorded on each
    diskette. The government further introduced into
    evidence a report prepared by McDonnell which
    identified, among other things, computer files
    containing visual depictions of minor children
    engaging in graphic sexual behavior recovered on
    the confiscated diskettes./7 Neither the
    videotape cassette nor the computer diskettes
    confiscated from Angle’s residence were
    manufactured in the State of Indiana, and the zip
    disks were assembled in Taiwan.
    Finally, Dr. Phillip Merk, a pediatrician,
    reviewed the videotape cassette, computer
    diskettes, and zip disks confiscated from Angle’s
    residence and noted that minor children were
    depicted on all those items.
    With respect to Count III,/8 the government
    introduced into evidence records of various
    conversations Angle had with Jeff/Wolf One (i.e.,
    Richard M. Potocek, the undercover FBI agent
    posing as Jeff/Wolf One) over the Internet and
    telephone. Angle had a number of
    sexually-explicit conversations with Jeff/Wolf
    One. In light of those conversations, the
    government argued that Angle had attempted to
    cultivate a sexual relationship with Jeff/Wolf
    One (e.g., by expressing affection for Jeff/Wolf
    One and enticing him with gifts and money). The
    government also called Potocek to testify about
    his experience in investigating child sexual
    predators and to explain his role in the
    investigation against Angle. Potocek testified
    that child sexual predators typically target
    children who are lonely and disconnected from a
    normal social life. He stated that it was not
    uncommon for a predator to obtain a child’s
    address and simply appear at the address without
    warning. Potocek testified that, in his view,
    Angle was a serious threat to children.
    Angle testified in his own defense at trial. He
    admitted that following his return from Mexico in
    late January 1998, he took various items (e.g.,
    videotape cassettes and zip disks) containing
    child pornography to friends for safekeeping.
    Angle admitted that the confiscated diskettes and
    zip disks once contained child pornography, but
    that he had deleted the pornography files months
    before the search. He testified that he had no
    knowledge about how to recover the deleted files
    on the confiscated diskettes and zip disks. Angle
    further stated that he never had any intention of
    traveling to Colorado to meet Jeff/Wolf One and
    that his conversations with Jeff/Wolf One were
    merely "fantasy." On cross-examination, Angle
    admitted that he had prior convictions for child
    molestation and sodomy.
    After weighing the evidence, the district court
    found Angle guilty of all charges brought in the
    superseding indictment. The court sentenced Angle
    to concurrent prison terms of 325 months on Count
    I and 120 months on Counts II and III, followed
    by a five-year term of supervised release on
    Count I which was to run concurrent to a three-
    year term of supervised release on Counts II and
    III of the superseding indictment. As a special
    condition of his supervised release, the court
    imposed a sex offender registration requirement.
    The court also imposed $5,000 in fines.
    In making its sentencing determination, the
    district court applied a variety of enhancements
    to Angle’s base offense level under the
    sentencing guidelines. The court applied a cross-
    reference to U.S.S.G. sec. 2A3.1, the sexual
    abuse guideline, resulting in a base offense
    level of twenty-seven for Count III, see U.S.S.G.
    sec. 2G1.1(c)(2)./9 Because the victim was under
    sixteen years of age, the court added a two-level
    enhancement in offense level for Count III,
    pursuant to U.S.S.G. sec. 2A3.1(b)(2)(B). The
    court also departed upward from the applicable
    guideline range of 151 to 188 months pursuant to
    U.S.S.G. sec. 4A1.3, because Angle’s criminal
    history category did not accurately reflect the
    seriousness of his past criminal conduct or the
    likelihood that he would commit other crimes. As
    a result, the court sentenced Angle to 325
    months’ imprisonment.
    On appeal, Angle argues that the district court
    erred in denying his suppression motion and his
    motion for a judgment of acquittal on Count II
    (possession of child pornography). With respect
    to Count II, Angle argues that Congress exceeded
    its Commerce Clause power in enacting 18 U.S.C.
    sec. 2252(a)(4)(B), the statute he was convicted
    of violating. He also contends that the
    government failed to satisfy the interstate
    commerce (or jurisdictional) element of sec.
    2252(a)(4)(B) and argues that there was
    insufficient evidence upon which to convict him
    under the statute. Furthermore, Angle asserts
    that the district court erred in admitting
    evidence of his prior sex crime convictions, as
    well as evidence that he possessed child
    pornography when he returned from Mexico on
    January 26, 1998.
    Regarding sentencing, Angle contends that the
    district court erred in upwardly departing from
    the applicable guideline range pursuant to
    U.S.S.G. sec. 4A1.3. With respect to his base
    offense level for Count III, Angle argues that
    the district court erred in applying a cross-
    reference to U.S.S.G. sec. 2A3.1, the sexual
    abuse guideline. Angle also challenges the
    court’s two-level enhancement in offense level
    for the underage victim, pursuant to U.S.S.G.
    sec. 2A3.1(b)(2)(B). Finally, Angle contends that
    the district court erred in requiring him to
    register as a sex offender as a special condition
    of supervised release.
    II
    A.   Motion to Suppress
    Angle asserts that the district court erred in
    denying his motion to suppress evidence obtained
    as a result of the search of his residence. In
    support of his challenge, Angle maintains that
    the government’s search was not supported by
    probable cause. The district court denied the
    suppression motion as untimely and alternatively
    ruled that it would have denied the motion on its
    merits because the affidavit in support of the
    search warrant described circumstances sufficient
    to create a reasonable belief that contraband or
    evidence of a crime would be found in Angle’s
    residence at the time of the search.
    1.   Timeliness of Suppression Motion
    The district court set June 12, 1998 as the
    deadline for the submission of pretrial motions,
    but Angle did not move to suppress the motion
    until September 14, 1998, just one day before the
    commencement of trial./10 In proffering a
    reason for the tardy motion, Angle’s counsel
    explained that because the parties were in plea
    negotiations and a guilty plea would have
    rendered a suppression motion moot, he waited to
    present the motion. The record indicates that
    Angle filed a motion to enter a guilty plea on
    September 9, 1998, and two days later, withdrew
    that motion. He then orally made the motion to
    suppress.
    Because a district court has discretion when
    considering an untimely motion, we may disturb
    the court’s ruling only for clear error. See
    United States v. Hamm, 
    786 F.2d 804
    , 806 (7th
    Cir. 1986). Under Fed. R. Crim. P. 12(f),
    "[f]ailure by a party to raise defenses . . . at
    the time set by the court . . . shall constitute
    waiver thereof, but the court for cause shown may
    grant relief from the waiver." While Angle
    acknowledges the waiver requirement of Rule
    12(f), he maintains that he had a legitimate
    explanation for the untimely motion. We disagree.
    Here, as indicated by counsel’s statements, Angle
    made a calculated decision not to file the
    suppression motion by the court-imposed deadline.
    Although it would have been wiser to file the
    suppression motion in the event the guilty plea
    was not entered, Angle chose not to comply with
    the motion cut-off date. That decision
    constitutes a clear waiver. Accordingly, the
    district court did not abuse its discretion in
    denying Angle’s suppression motion for
    untimeliness.
    2.   Merits of Suppression Motion
    The district court alternatively ruled that the
    suppression motion would fail on the merits
    because the affidavit in support of the search
    warrant sufficiently demonstrated probable cause
    for the search. We review a district court’s
    factual findings in a ruling on a motion to
    suppress evidence for clear error, and the
    court’s legal determinations de novo. See United
    States v. Hall, 
    142 F.3d 988
    , 993 (7th Cir.
    1998).
    Angle argues that the search warrant affidavit
    failed to establish probable cause for the search
    of his residence. In the affidavit, Inspector
    Sadowitz averred, among other things, that Angle
    had ordered (and paid for) five child pornography
    videotapes on January 10, 1998. Inspector
    Sadowitz further stated that Angle aborted that
    order only after he was caught in possession of
    a suspected child pornography videotape on
    January 26, 1998. Inspector Sadowitz explained
    that he was advised by a Customs agent that when
    Angle re-entered the country from Mexico, he had
    possessed three videotape cassettes, one of which
    contained child pornography. Inspector Sadowitz
    also indicated (1) that Angle corresponded
    regularly via e-mail with a child pornography
    distributor (Jake’s Photo Service); (2) that
    Angle wrote in one of those e-mail
    correspondences that he was "updating [his]
    inventory" and that he had "more German titles,
    more action boys, game boys, explosion boys &
    boys collection"; and (3) that Angle had two
    prior convictions for sex crimes involving minor
    boys. After providing a detailed account of his
    training and experience, Inspector Sadowitz
    stated, among other things, that individuals who
    use children as sexual objects often collect
    child pornography and rarely, if ever, dispose of
    it.
    Angle contends that none of Inspector Sadowitz’s
    averments, whether considered separately or
    together, establish probable cause to believe
    child pornography itself or other evidence of
    child pornography crimes would be found at his
    residence. According to Angle, Inspector
    Sadowitz’s affidavit is deficient because the
    child pornography videotapes he ordered were
    never delivered and the e-mail message regarding
    his videotape inventory was "ambiguous."
    The district court found that the search
    warrant was supported by probable cause,
    reasoning that Inspector Sadowitz’s affidavit
    described circumstances sufficient to warrant a
    person of reasonable prudence to believe that
    contraband or evidence of a crime would be found
    in Angle’s residence. We agree. As this court
    recently stated:
    Probable cause . . . does not require evidence
    sufficient to support a conviction, nor even
    evidence demonstrating that it is more likely
    than not that the suspect committed a crime. So
    long as the totality of the circumstances, viewed
    in a common sense manner, reveals a probability
    or substantial chance of criminal activity on the
    suspect’s part, probable cause exists.
    United States v. Sawyer, 
    224 F.3d 675
    , 679 (7th
    Cir. 2000) (citations omitted).
    Here, Inspector Sadowitz’s averments, taken
    together, establish more than "a probability or
    substantial chance" that a search of Angle’s
    residence would reveal child pornography
    contraband or other evidence of child pornography
    crimes. Indeed, the search occurred within days
    of his return to the United States with suspected
    child pornography material and his request to
    delay shipment of the child pornography
    videotapes he ordered from his Internet supplier
    (Jake’s Photo Service). Thus, we find Angle’s
    challenge unpersuasive.
    B.   Commerce Clause Challenge
    Angle claims that 18 U.S.C. sec. 2252(a)(4)(B)
    is an unconstitutional statute, enacted in
    violation of the Commerce Clause./11
    Specifically, Angle contends that Congress
    exceeded its authority under the Commerce Clause
    by making the intrastate possession of child
    pornography a federal crime. The Supreme Court’s
    decision in United States v. Lopez, 
    514 U.S. 549
    (1995), provides the framework for analyzing his
    Commerce Clause challenge.
    In Lopez, the Supreme Court struck down the
    Gun-Free School Zones Act (GFSZA), 18 U.S.C. sec.
    922(q), which made it a federal crime for any
    individual to knowingly possess a firearm near a
    school zone, on the grounds that regulating such
    activity exceeded Congress’s Commerce Clause
    authority. The Lopez Court held that the Commerce
    Clause permits Congress to regulate: (1) the
    channels of interstate commerce; (2) the
    instrumentalities of interstate commerce, or
    persons or things in interstate commerce; and (3)
    activities that substantially affect interstate
    commerce. 
    Id. at 558-59
    . Finding the first two
    categories inapt, the Court concluded that the
    GFSZA could be upheld, if at all, only if it fell
    into the third category of activities. The Court
    invalidated the GFSZA as a category three
    regulation because (1) it was a criminal statute
    that had "nothing to do with [interstate]
    ’commerce’ or any kind of economic enterprise";
    (2) it contained "no jurisdictional element which
    would ensure, through case-by-case inquiry, that
    the firearm possession in question affect[ed]
    interstate commerce"; and (3) Congress had
    offered no legislative findings establishing a
    nexus between interstate commerce and the
    possession of a gun in a school zone. 
    Id. at 559-62
    .
    Angle contends that sec. 2252(a)(4)(B), like the
    GFSZA, can be upheld, if at all, only as a
    category three regulation. He acknowledges that
    sec. 2252(a)(4)(B), unlike the GFSZA, has an
    explicit jurisdictional element requiring the
    transport in interstate or foreign commerce of
    the visual depictions or the materials used to
    produce them. But he argues that the
    jurisdictional element or "hook" is insufficient
    by itself to render sec. 2252(a)(4)(B)
    constitutional. According to Angle, the
    jurisdictional element does not automatically
    ensure the constitutionality of sec.
    2252(a)(4)(B) because it fails to "limit" the
    statute’s intrastate application to activity that
    substantially affects interstate commerce. To
    determine if sec. 2252(a)(4)(B) passes
    constitutional muster, Angle urges us (on the
    authority of Lopez) to examine whether the
    behavior regulated (intrastate possession of
    child pornography) "arises out of or [is]
    connected with economic activity, which viewed in
    the aggregate, substantially affects interstate
    commerce" (Lopez, 
    514 U.S. at 561
    ). He claims
    that since simple possession of child pornography
    does not involve an economic activity, sec.
    2252(a)(4)(B) cannot satisfy the substantial
    effects test.
    The government defends sec. 2252(a)(4)(B) by
    arguing that the statute’s jurisdictional element
    "covers only activity that has a substantial
    effect on interstate commerce" in that the
    pornography itself or the materials from which
    the pornography has been produced must have
    traveled in interstate commerce. The First and
    Eighth Circuits both found this argument
    persuasive and upheld the constitutionality of
    sec. 2252(a)(4)(B) as a category three regulation
    under the Commerce Clause. See United States v.
    Bausch, 
    140 F.3d 739
     (8th Cir. 1998), cert.
    denied, 
    525 U.S. 1072
     (1999); United States v.
    Robinson, 
    137 F.3d 652
     (1st Cir. 1998). Those two
    circuits determined that, unlike the GFSZA at
    issue in Lopez, sec. 2252(a)(4)(B) has a
    jurisdictional element which ensures, through a
    case-by-case inquiry, that the pornography
    possession in question affects interstate
    commerce. See Bausch, 140 F.3d at 741; Robinson,
    
    137 F.3d at 656
    . Moreover, as an alternative
    basis for upholding the statute, the First
    Circuit in Robinson, 
    supra,
     found that sec.
    2252(a)(4)(B) was a legitimate means by which
    Congress can control the "nationwide demand" for
    pornography materials. 
    137 F.3d at 656
    .
    The Third Circuit, although ultimately holding
    that sec. 2252(a)(4)(B) was constitutional,
    disagreed with the outcome reached by the First
    and Eighth Circuits regarding sec.
    2252(a)(4)(B)’s jurisdictional element. In United
    States v. Rodia, 
    194 F.3d 465
    , 473 (3rd Cir.
    1999), cert. denied, ___ U.S. ___, 
    120 S.Ct. 2008
    (2000), the Third Circuit found that "the
    [statute’s] jurisdictional element--the
    requirement that precursor materials like film or
    cameras moved in interstate commerce--is only
    tenuously related to the ultimate activity
    regulated: intrastate possession of child
    pornography." The Rodia court reasoned that:
    A jurisdictional element is only sufficient to
    ensure a statute’s constitutionality when the
    element either limits the regulation to
    interstate activity or ensures that the
    intrastate activity to be regulated falls within
    one of the three categories of congressional
    power.
    As a practical matter, the limiting
    jurisdictional factor is almost useless here,
    since all but the most self-sufficient child
    pornographers will rely on film, cameras, or
    chemicals that traveled in interstate commerce
    and will therefore fall within the sweep of the
    statute.
    
    Id.
     (citations omitted). Thus, the court declined
    to uphold sec. 2252(a)(4)(B) on the grounds that
    it contains a jurisdictional element. Instead,
    the court upheld the statute as a category three
    regulation by finding a sufficient nexus between
    interstate commerce and the intrastate activity
    regulated by sec. 2252(a)(4)(B). Rodia, 
    194 F.3d at 473-81
    .
    While we have our doubts whether sec.
    2252(a)(4)(B)’s jurisdictional element
    (particularly with respect to precursor
    materials) guarantees that the activity regulated
    (intrastate possession of child pornography)
    substantially affects interstate commerce and are
    inclined to agree with the Third Circuit’s
    reasoning, we decline to reach this question
    because we believe the statute passes
    constitutional muster as a category three
    regulation via a market theory (as discussed
    below)./12
    In analyzing the constitutionality of sec.
    2252(a)(4)(B), our task is to determine whether
    Congress could have had a rational basis for
    believing that the intrastate possession of child
    pornography has a substantial effect on
    interstate commerce; and, further, that the
    regulatory means chosen were "reasonably adapted
    to the end permitted by the Constitution." See
    Hodel v. Virginia Surface Min. & Reclamation
    Ass’n, Inc., 
    452 U.S. 264
    , 276 (1981); see also
    United States v. Kenney, 
    91 F.3d 884
    , 886 (7th
    Cir. 1996).
    Angle’s contention that intrastate possession of
    child pornography has little or no bearing on
    interstate commerce ignores the interstate demand
    for child pornography which Congress took into
    consideration in enacting the statutory scheme
    under sec. 2252. For instance, Congress found
    that "’child pornography and child prostitution
    have become highly organized, multimillion dollar
    industries that operate on a nationwide scale,’
    and ’that such prostitution and the sale and
    distribution of such pornographic materials are
    carried on to a substantial extent through the
    mails and other instrumentalities of interstate
    and foreign commerce.’" United States v.
    Winningham, 
    953 F.Supp. 1068
    , 1074 n.13 (D. Minn.
    1996) (quoting S.Rep. No. 95438, at 3-5 (1978),
    reprinted in 1978 U.S.C.C.A.N. 40, 42-43). There
    can be no debate that "interstate trafficking in
    child pornography has an effect on interstate
    commerce." Rodia, 
    194 F.3d at 474
    . However,
    Congress amended sec. 2252 in late 1988 to
    include the clause at issue here, in large part,
    to close a loophole in the original regulatory
    scheme which was being "undercut by the child
    pornographers who continued to manufacture their
    own pornography intrastate." 
    Id. at 479
    .
    We agree with the Third Circuit that, by adding
    sec. 2252(a)(4)(B) to the regulatory scheme,
    Congress could have rationally reasoned as
    follows:
    Some pornographers manufacture, possess, and use
    child pornography exclusively within the
    boundaries of a state, and often only within the
    boundaries of their own property. It is
    unrealistic to think that those pornographers
    will be content with their own supply, hence they
    will likely wish to explore new or additional
    pornographic photographs of children. Many of
    those pornographers will look to the interstate
    market as a source of new material, whether
    through mail order catalogs or through the
    Internet. Therefore, the possession of "home
    grown" pornography may well stimulate a further
    interest in pornography that immediately or
    eventually animates demand for interstate
    pornography. It is also reasonable to believe the
    related proposition that discouraging the
    intrastate possession of pornography will cause
    some of these child pornographers to leave the
    realm of child pornography completely, which in
    turn will reduce the interstate demand for
    pornography.
    
    Id. at 477
    .
    With this understanding of individual behavior
    in a market system, Congress could have
    rationally believed that intrastate possession of
    child pornography bears a substantial
    relationship to interstate commerce. Moreover, as
    the First Circuit observed:
    By outlawing the purely intrastate possession of
    child pornography in sec. 2252(a)(4)(B), Congress
    can curb the nationwide demand for these
    materials. We believe that such possession,
    ’through repetition elsewhere,’ helps to create
    and sustain a market for sexually explicit
    materials depicting minors.
    Robinson, 
    137 F.3d at 656
     (quoting Lopez, 
    514 U.S. at 567
    , 
    115 S.Ct. 1624
    ). We join the First
    and Third Circuits in finding that there is a
    nexus, via a market theory, between interstate
    commerce and the intrastate possession of child
    pornography.
    We believe that sec. 2252(a)(4)(B), unlike the
    gun control law in Lopez, was "an essential part
    of a larger regulation of economic activity . .
    . that arise[s] out of or [is] connected with a
    commercial transaction, which viewed in the
    aggregate, substantially affects interstate
    commerce."/13 Lopez, 
    514 U.S. at 561
    . To
    effectively regulate child pornography, Congress
    could have legitimately found it necessary to
    have "federal control over both the interstate
    and local versions of the activity." Rodia, 
    194 F.3d at 479
    ; see also Kenney, 
    91 F.3d at 890
    ("Permitting unregulated intrastate possessions
    and transfers of machine guns . . . indirectly
    undermines, via a market theory, the
    effectiveness of the federal attempt to regulate
    interstate commerce in machine guns."). Thus,
    because sec. 2252(a)(4)(B) prohibits intrastate
    activity that is substantially related to the
    closely regulated interstate market of child
    pornography, we conclude that the statute is a
    valid exercise of Congress’s Commerce Clause
    power.
    In finding sec. 2252(a)(4)(B) constitutional, we
    also agree with the Third Circuit that the
    statute was reasonably adapted to a permissible
    end because "there is a rational connection
    between the regulatory means (punishing the
    intrastate possession of child pornography) and
    the asserted ends (prohibiting interstate
    commerce in child pornography and reducing the
    inevitable harm to children that stems from their
    involvement in child pornography)." Rodia, 
    194 F.3d 481
    . While Angle argues that the lack of
    express congressional findings with respect to
    sec. 2252(a)(4)(B) militates against its
    constitutionality, "Congress normally is not
    required to make formal findings as to the
    substantial burdens that an activity has on
    interstate commerce." Lopez, 
    514 U.S. at 562
    . In
    any event, sec. 2252(a)(4)(B) is not a statute
    that "plows thoroughly new ground" as Congress
    has long legislated in the area of child
    pornography, and given the legislative history of
    the regulatory scheme, the addition of the clause
    at issue "was not novel but incremental." See
    Kenney, 
    91 F.3d at 890
    ; see also Maryland v.
    Wirtz, 
    392 U.S. 183
    , 190 n.12 (1968) (noting
    subsequent legislation was "presumably based on
    similar findings and purposes with respect to the
    areas newly covered" where Congress had earlier
    passed related legislation with relevant
    findings). Accordingly, we find Angle’s Commerce
    Clause challenge unavailing.
    C.   Sufficiency of the Evidence
    At the close of the government’s case, Angle
    made a motion for a judgment of acquittal arguing
    that the computer diskettes and zip disks
    introduced to prove Count II (possession of child
    pornography) had been altered by the government
    in its effort to recover pornographic material,
    and therefore, this evidence could not be
    included among the "3 or more" matters required
    to support a conviction under sec. 2252(a)(4)(B).
    The district court denied the motion.
    "Challenging the sufficiency of the evidence is
    an uphill battle and the defendant bears a heavy
    burden." United States v. Wallace, 
    212 F.3d 1000
    ,
    1003 (7th Cir. 2000). In reviewing the
    sufficiency of the evidence supporting Angle’s
    conviction, we must examine the evidence "in the
    light most favorable to the government, drawing
    all reasonable inferences in its favor." United
    States v. Frazier, 
    213 F. 3d 409
    , 416 (7th Cir.
    2000).
    1. Section 2252(a)(4)(B)’s "3 or more"
    Requirement
    Count II of the superseding indictment charged
    Angle with "knowingly possess[ing] more than 3
    items, including computer disks, videotape and
    computer zip disks, all of which had been
    transported in interstate commerce and all of
    which contained visual depictions of minor
    children engaging in sexually explicit conduct,"
    in violation of sec. 2252(a)(4)(B). Angle argues
    that with the exception of the videotape
    cassette, the rest of the evidence that the
    government showed to contain child pornography
    had been altered because the files recovered from
    the diskettes and zip disks were deleted prior to
    the search on February 3, 1998. As a result,
    Angle claims that there was insufficient evidence
    upon which to convict him.
    As noted earlier, the February 3 search of
    Angle’s residence produced one videotape
    cassette, a number of computer diskettes and
    several zip disks. Angle admits that the
    videotape contained child pornography. With
    respect to the computer diskettes and zip disks
    found at his residence, Angle claims that he had
    deleted the pornography files months before the
    search. Therefore, he argues that the government
    cannot show that he possessed child pornography
    on those items "on or about" the date of the
    search as charged in the superseding
    indictment./14
    In reply, the government maintains that the
    bulk of the pornography contained on the
    confiscated diskettes and zip disks was "hidden
    [that is] . . . erased, rendering them
    temporarily unavailable, but nonetheless viable."
    The government asserts that neither the diskettes
    nor the zip disks had been reformatted in an
    effort to destroy the files contained on them.
    The government posits that Angle knowingly
    possessed child pornography because he maintained
    the ability to recover the files by using a
    specialized utility program, such as Norton
    Utilities, which is commonly available in
    computer software stores. While no such program
    was found in Angle’s residence at the time of the
    search, the government contends that Angle could
    have nonetheless obtained access to someone
    else’s computer equipped with the capacity to
    recover the pornography.
    Although we find the parties’ arguments
    interesting, we earlier noted that not all of the
    pornography files contained on the confiscated
    diskettes were deleted by Angle. In its brief,
    the government submits that the prosecutor
    admitted into evidence several diskettes
    containing child pornography material that had
    not been deleted and which were obtained during
    the February 3 search. In his brief, Angle does
    not refute the government’s contention, arguing
    instead that the government failed to show that
    the admitted evidence satisfied the
    jurisdictional element of sec. 2252(a)(4)(B).
    Because the record supports the government’s
    contention, including the report prepared by
    McDonnell, a computer specialist, who analyzed
    the confiscated diskettes and zip disks, we find
    that the government met its burden of showing
    that Angle possessed "3 or more" matters of child
    pornography at the time of the search./15
    2.   Section 2252(a)(4)(B)’s Jurisdictional
    Element
    We turn next to Angle’s argument that the
    government failed to show that the child
    pornography found in his residence satisfied the
    jurisdictional element of sec. 2252(a)(4)(B). In
    relevant part, sec. 2252(a)(4)(B) prohibits the
    knowing possession of media/16 which contain
    "any visual depiction . . . which was produced
    using materials which have been mailed or . . .
    shipped or transported [in interstate or foreign
    commerce], by any means including by computer .
    . . ." Although the government introduced
    evidence that none of the computer diskettes
    found in Angle’s residence had been manufactured
    in Indiana and that the videotape cassette had
    been manufactured in New Jersey, Angle argues
    that this evidence alone is insufficient to
    satisfy sec. 2252(a)(4)(B)’s jurisdictional
    requirement because there was no proof that the
    diskettes that traveled in interstate commerce
    were used to create the visual depictions at
    issue.
    In support of this argument, Angle relies on
    United States v. Wilson, 
    182 F.3d 737
    , 742-43
    (10th Cir. 1999), where the Tenth Circuit held
    that in order to fulfill the statute’s
    jurisdictional requirement under a theory that
    computer diskettes were used to produce
    pornographic visual depictions, the government
    must present evidence that the computer diskettes
    were used to actually produce the computer
    graphic files contained thereon. In reversing the
    criminal defendant’s conviction under sec.
    2252(a)(4)(B), the Tenth Circuit found that the
    government had failed to satisfy the
    jurisdictional element. The court noted, among
    other things, that the government’s case "left
    unanswered the question of whether a computer
    graphics file is produced or created prior to
    being recorded on a [computer diskette], or
    whether, instead, it only comes into being at or
    after the point it is recorded on the storage
    media." 
    Id. at 743
    .
    The government in this case argues that we
    should reject the Tenth Circuit’s interpretation
    of the jurisdictional term "produced" because it
    is "too narrow." The government further contends
    that its demonstration at trial regarding the
    recovery of the deleted files sufficiently proved
    "the interaction between the pornography and the
    [interstate] commodity." In his reply brief,
    Angle submits that "[w]hile the government
    introduced photographs that had been stored on
    zip disks and diskettes that had traveled in
    interstate commerce, it failed to demonstrate
    that these images were produced using those zip
    disks and diskettes." Appellee’s Reply Br. at 7
    (emphasis in original).
    While the term "produced" is not defined by
    statute, the term "producing" is defined as
    "producing, directing, manufacturing, issuing,
    publishing, or advertising." 18 U.S.C. sec.
    2256(3). In United States v. Lacy, 
    119 F.3d 742
    (9th Cir. 1997), the Ninth Circuit held that
    evidence that the defendant copied child
    pornography using computer equipment (i.e., a
    computer and computer diskettes) that had
    traveled in interstate commerce satisfied the
    jurisdictional term "produced," as used in sec.
    2252(a)(4)(B). The court found that the visual
    depictions in issue there were "created--
    ’produced’--when [defendant] used his computer to
    download data," which we take to mean copying the
    child pornography images (or visual depictions)
    onto computer diskettes. 
    Id. at 749
    . In
    concluding that the government had proved the
    jurisdictional element of sec. 2252(a)(4)(B), the
    court reasoned that "[t]he statute requires only
    that visual depictions be produced; it does not
    matter that the depictions on [defendant’s]
    computer were copies rather than originals." 
    Id.
    We concur with the Ninth Circuit’s analysis.
    The Tenth Circuit’s interpretation of the
    jurisdictional term "produced" is far too
    restrictive as it essentially renders meaningless
    the statutory definition of "producing" (which
    includes the terms "issuing," "publishing," or
    "advertising"), and focuses entirely on the
    circumstances surrounding the original or actual
    production of the visual depiction. We believe,
    like the Ninth Circuit, that computerized visual
    depictions (i.e., computer graphic files) are
    "produced" when computer equipment, including
    computer diskettes, are used to copy the
    depictions onto the diskettes that have traveled
    in interstate commerce. See Lacy, 
    119 F.3d at 747-49
    ; see also United States v. Perreault, 
    195 F.3d 1133
    , 1134-35 (9th Cir. 1999) (noting sec.
    2252(a)(4)(B) required "proof that the physical
    medium of the computer, i.e., the drives or
    discs, was known to contain the prohibited visual
    depictions and that the physical matter had
    passed through interstate or foreign commerce").
    Here, it is undisputed that the computer
    diskettes traveled in interstate commerce. And
    because a reasonable factfinder could find that
    Angle "produced" the pornographic files by
    downloading or copying images onto the computer
    diskettes that traveled interstate, we find that
    the government satisfied the jurisdictional
    element of sec. 2252 (a)(4)(B).
    D.   Evidentiary Challenges
    1. Prior Convictions
    Angle contends that the district court erred in
    admitting evidence of his prior convictions under
    Federal Rule of Evidence 414./17 Angle was
    previously convicted for sodomy, in 1977, and
    child molestation, in 1987. Prior to trial, the
    government had filed a notice of intent to admit
    evidence of these two convictions under Federal
    Rule of Evidence 403, 404, 413, and 414, arguing
    that the prior convictions demonstrated Angle’s
    "intent" to attempt to obtain pornography through
    the mail (Count I) and both his "intent" and
    "motive" for attempting to solicit a minor to
    engage in a sexual act for which any person can
    be criminally prosecuted under federal, state, or
    local law (Count III). In rebuttal, Angle argued
    that the prior convictions were unfairly
    prejudicial and that they were not "offenses of
    child molestation" within the meaning of Rule
    414.
    On appeal, Angle claims that the court’s
    admission of the prior sex crime convictions was
    improper because the ages of the victims did not
    fall within the meaning of a "child" for purposes
    of Rule 414./18 Because Angle did not raise
    this argument below, he submits, and the
    government concurs, that our review is for plain
    error. Plain error is: (1) an error; (2) that is
    plain, meaning obvious or clear; and (3) that
    affects substantial rights. See United States v.
    Olano, 
    507 U.S. 725
    , 732-34 (1993). Under this
    exacting standard, we will not reverse the
    district court unless, in our discretion, we find
    the error "seriously affects the fairness,
    integrity or public reputation of judicial
    proceedings." 
    Id. at 736-37
    .
    While conceding that the district court erred
    in admitting the 1977 sodomy conviction under
    Rule 414, the government submits that the
    conviction could nonetheless have been admitted
    under Rule 413./19 The government further
    asserts that the admission of that conviction
    was, in any event, harmless error. As for the
    1987 child molestation conviction, the government
    maintains that the court properly admitted the
    evidence under Rule 414.
    Even if Angle were able to establish plain
    error from the court’s admission of these two
    convictions, we are not inclined to correct the
    error because it did not seriously affect the
    fairness, integrity or public reputation of
    judicial proceedings. See id.; see also United
    States v. Lindsey, 
    123 F.3d 978
    , 985 (7th Cir.
    1997). Our recitation of the facts alone
    demonstrates that there was overwhelming evidence
    on which to convict Angle, a self-professed "boy
    lover." For instance, with respect to Counts I
    and II, the strongest evidence demonstrating
    guilt was Angle’s order of child pornography
    videotapes from Jake’s Photo Service and his
    possession of a videotape cassette and computer
    diskettes containing child pornography. As for
    Count III (attempted solicitation of a minor, by
    Internet and telephone, for purposes of sexual
    gratification), the evidence regarding the
    various conversations Angle had with Jeff/Wolf
    One overwhelmingly supports that conviction and
    Angle’s argument downplaying the solicitation
    (over the Internet and telephone) as mere
    "fantasy" is itself fanciful./20 Thus, we
    decline to correct any error by the district
    court with respect to its evidentiary rulings.
    2.   Uncharged Child Pornography Possession
    Angle argues that the district court erred in
    admitting evidence that he possessed child
    pornography when Customs agents confiscated
    videotape cassettes he had in his possession on
    January 26, 1998. Angle’s encounter with Customs
    agents occurred less than two weeks after he had
    ordered child pornography videotapes over the
    Internet and nearly one week before the search of
    his residence. The government sought to admit
    this evidence to show that "the defendant acted
    knowingly and without mistake in possessing or
    attempting to possess child pornography, and in
    attempting over the Internet and by phone to
    engage a minor in a criminal sexual act." The
    district court, over Angle’s objection, admitted
    the evidence to show knowledge and lack of
    mistake pursuant to Federal Rule of Evidence
    404(b)./21 We review the district court’s
    evidentiary ruling only for an abuse of
    discretion. United States v. Roberts, 
    933 F.2d 517
    , 519 (7th Cir. 1991). Under this deferential
    standard, Angle bears a heavy burden in
    challenging the district court’s decision to
    admit the challenged evidence. We have previously
    stated that evidence can be admitted pursuant to
    Rule 404(b) if: (1) it is directed toward
    establishing a matter in issue other than the
    defendant’s propensity to commit the crime
    charged; (2) it shows that the other act is
    similar enough and close enough in time to be
    relevant to the matter in issue; (3) it is
    sufficient to support a jury finding that the
    defendant committed the extrinsic act; and (4) it
    has probative value that is not substantially
    outweighed by the danger of unfair prejudice. See
    United States v. Allison, 
    120 F.3d 71
    , 74-75 (7th
    Cir. 1997).
    Here, Angle contends that his knowledge or lack
    of mistake was not "in issue" because he never
    contested whether he acted "knowingly" for
    purposes of the charged offenses. However, the
    government submits that it bears the burden of
    establishing each element of the charged
    offenses. Angle counters that the evidence at
    issue was irrelevant because his counsel admitted
    during opening statements that Angle knew he was
    ordering child pornography over the Internet and
    that he did indeed possess child pornography
    prior to February 3, 1998. The government retorts
    that a lawyer’s opening statement is not evidence
    and therefore has no bearing on this issue.
    We find no abuse of discretion by the district
    court in admitting the challenged evidence. We
    agree with the district court’s finding that this
    evidence, like the charged offenses, involved
    exploitation of minors for sexual gratification
    and that the proofs would likely support a jury
    finding that Angle committed the extrinsic act
    (i.e., possessing child pornography on January
    26, 1998). Moreover, the government argues that
    the challenged evidence was "inextricably"
    connected with the evidence of the charged
    offenses and also helped to complete the story
    regarding the charged offenses (e.g., the
    evidence provided a potential explanation for why
    Angle delayed shipment of his order of child
    pornography videotapes, why he arranged for the
    deletion of pornography contained on computer
    equipment, and why no computer hard drive was
    recovered). In Roberts, we observed that
    "evidence of uncharged criminal activity is not
    considered ’other crimes’ evidence under [Federal
    Rule of Evidence] 404(b) if it ’arose out of the
    same transaction or series of transaction as the
    charged offense, if it [is] inextricably
    intertwined with the evidence regarding the
    charged offense, or if it is necessary to
    complete the story of the crime [on] trial.’" 
    933 F.2d at 520
     (internal quotation and citation
    omitted). Here, we agree that the challenged
    evidence helped complete the story behind the
    charged offenses. But even if the challenged
    evidence should have been excluded, there was
    substantial evidence (as discussed earlier) upon
    which to convict Angle for the charged offenses.
    E.   Sentencing Challenges
    1.   Upward Departure
    Angle contends that the district court erred in
    imposing an upward departure pursuant to U.S.S.G.
    sec. 4A1.3./22 Because Angle’s 1977 sodomy
    conviction was too old to be counted in
    determining his criminal history category under
    the guidelines, the government sought an upward
    departure that would more accurately reflect
    Angle’s criminal history. Angle contends that the
    court did not follow proper procedure in granting
    the government’s request for an upward departure
    and that the record offers no evidence that the
    court used the sentencing guidelines to fashion
    the departure.
    Guideline sec. 4A1.3 provides for an upward
    departure where "reliable information indicates
    that the criminal history category does not
    adequately reflect the seriousness of the
    defendant’s criminal conduct or the likelihood
    that the defendant will commit other crimes." In
    this circuit, if a court chooses to depart from
    the sentencing guidelines, it must identify the
    factors in the defendant’s criminal history that
    the guidelines did not take into account and that
    are proper grounds for departure. United States
    v. Tai, 
    994 F. 2d 1204
    , 1213 (7th Cir. 1993).
    While the district court identified factors in
    Angle’s criminal history not taken into account
    under the sentencing guidelines (to wit, the 1977
    sodomy conviction and his likelihood for
    recidivism), the court failed, as the government
    concedes, to offer an explanation as to how the
    degree of the departure is linked to the
    structure of the sentencing guidelines. See
    United States v. Ferra, 
    900 F.2d 1057
    , 1062-64
    (7th Cir. 1990); United States v. Scott, 
    914 F.2d 959
    , 963-65 (7th Cir. 1990). We have previously
    instructed courts to justify departures in terms
    of the structure of the sentencing guidelines. In
    Tai, we outlined the proper methodology that
    courts should employ in making departures based
    on inadequate criminal history under sec. 4A1.3:
    If the defendant’s criminal history category is
    found not to adequately reflect the seriousness
    of his past crimes or the likelihood of his
    committing future crimes, the district court may
    depart from the otherwise applicable guideline
    range. To do so, the court must identify the
    factors in the defendant’s criminal history that
    the guidelines did not take into account and that
    are proper grounds for departure. Then, the court
    must explain why those factors make the
    defendant’s criminal history more comparable to
    criminal histories found in a higher category
    than to those found in the defendant’s category.
    In effect, this requires the district court to
    assign some value to each ground for departure;
    in that regard, guideline provisions dealing with
    analogous factors should be considered. The
    sentence that is ultimately chosen must fall
    within the guideline range applicable to
    whichever higher criminal history category best
    represents the defendant’s criminal history.
    
    994 F.2d at 1213-14
     (citations omitted).
    The district court failed to adhere to this
    procedure. Thus, on remand, the court must offer
    an explanation for the extent of its departure in
    accordance with the procedures outlined
    above./23
    2. U.S.S.G. sec. 2G1.1(c)(2)’s Cross-Reference to
    U.S.S.G. sec. 2A3.1
    In Count III, the government charged Angle with
    attempting to solicit a minor via the Internet
    and telephone to engage in prohibited sexual
    conduct, in violation of 18 U.S.C. sec. 2422(b).
    For violations of 18 U.S.C. sec. 2422, U.S.S.G.
    sec. 2G1.1(c)(2) states: "If the offense involved
    criminal sexual abuse, attempted criminal sexual
    abuse, or assault with intent to commit criminal
    sexual abuse, apply sec. 2A3.1 (Criminal Sexual
    Abuse; Attempt or Assault with Intent to Commit
    Criminal Sexual Abuse)." The district court
    applied this cross-reference to U.S.S.G. sec.
    2A3.1, the sexual abuse guideline, to increase
    Angle’s base offense level for Count III from
    fourteen to twenty-seven. Angle contends that the
    district court erred in applying sec.
    2G1.1(c)(2)’s cross-reference to sec. 2A3.1.
    Because Angle challenges the court’s application
    of sec.2G1.1(c)(2), our review is de novo. See
    United States v. Turchen, 
    187 F.3d 735
    , 738 (7th
    Cir. 1999).
    In support of his challenge, Angle argues that
    the underlying conduct in Count III did not
    involve "criminal sexual abuse," "attempted
    criminal sexual abuse," or "assault with intent
    to commit criminal sexual abuse," and therefore,
    the cross-reference to sec. 2A3.1 was
    inapplicable. Angle contends that the district
    court should have derived the meaning of the
    terms used in sec. 2G1.1(c)(2) (i.e., criminal
    sexual abuse, attempted criminal sexual abuse, or
    assault with intent to commit sexual abuse) by
    looking to the criminal violations, 18 U.S.C.
    sec.sec. 2241-42 (aggravated and simple sexual
    abuse), to which the sexual abuse guideline, sec.
    2A3.1, applies./24 Because sec. 2G1.1(c)(2)
    itself does not define these terms, the
    government submits that U.S.S.G. sec. 1B1.3
    (Relevant Conduct) permits a district court to
    consider "offense conduct," including all acts
    and omissions "that occurred during the
    commission of the offense of conviction," in
    devising an appropriate sentence. U.S.S.G. sec.
    1B1.3(a)(1).
    As the government observes, the term "offense"
    is defined broadly to include not only "the
    offense of conviction,"/25 but also all
    conduct deemed relevant by sec. 1B1.3. U.S.S.G.
    sec. 1B1.1 cmt. 1(l). Where, as here, the
    guidelines expressly provide for application of
    sec. 2A3.1--the sexual abuse guideline--and the
    necessary proof is offered, the government is
    correct that the district court may punish a
    defendant for relevant conduct (e.g., "all acts
    and commissions . . . that occurred during the
    commission of the offense of conviction," sec.
    1B1.3(a)(1)(A)), notwithstanding whether the
    defendant was actually convicted of a particular
    offense. See United States v. Dolloph, 
    75 F.3d 35
    , 38-40 (1st Cir. 1996). The clear intent
    behind sec. 2G1.1(c) (2)’s cross-referencing to
    the sexual abuse guideline, sec. 2A3.1, is to
    attach the proper penalty for the underlying
    sexual conduct. Here, the district court did not
    render any particularized findings as to whether
    Angle engaged in activity that reasonably
    amounted to (i.e., "involved") criminal sexual
    abuse or attempted sexual abuse as defined by the
    federal statutes. Because Angle’s argument that
    the underlying "offense" conduct "bears no
    resemblance" to the kind of conduct prohibited by
    sec.sec. 2241 and 2242 was unanswered, we remand
    for a redetermination of whether the
    cross-reference to the sexual abuse guideline,
    sec. 2A3.1, is applicable to this case.
    3. Two-Level Enhancement Under U.S.S.G.
    sec. 2A3.1(b)(2)(B)
    Angle contends that the district court erred in
    increasing his base offense level by two levels
    under U.S.S.G. sec. 2A3.1(b)(2)(B). Section
    2A3.1(b)(2)(B) authorizes a two-level enhancement
    "if the victim had attained the age of twelve
    years but had not attained the age of sixteen
    years." Angle claims that since there was no real
    or actual "victim" in this case, sec.
    2A3.1(b)(2)(B) does not apply. Angle did not
    object to the district court’s application of
    sec. 2A3.1(b)(2)(B), so we review the forfeited
    issue for plain error. The term "victim" is not
    defined by sec. 2A3.1 and Angle submits that he
    has not located any case authority applying sec.
    2A3.1(b)(2)(B) to a "fictional" victim. Angle
    correctly observes that none of our prior cases
    nor any decided by our sister circuits have
    considered the question of whether sec. 2A3.1
    applies to fictional victims./26
    Considering the lack of case authority on this
    issue, we conclude that, if there was error,
    Angle cannot demonstrate (which he must given the
    plain error standard) that the error was "clear
    or obvious" (in other words, that "a legal rule
    was violated during the district court
    proceedings"). Olano, 
    507 U.S. at 734
     ("At a
    minimum, a court of appeals cannot correct an
    error pursuant to [Federal Rules of Criminal
    Procedure] 52(b) unless the error is clear under
    current law."); cf. United States v. Byrd, 
    116 F.3d 770
    , 773 (5th Cir. 1997) (plain error
    standard not met where the only court to address
    contested issue ruled contrary to defendant’s
    position); see also United States v. Frady, 
    456 U.S. 152
    , 163 (1982) (plain errors are those so
    conspicuous that "the trial judge and prosecutor
    were derelict in countenancing [them], even
    absent the defendant’s timely assistance in
    detecting [them]"). On this basis, we find that
    the district court did not commit plain error by
    applying sec. 2A3.1(b)(2)(B) in the manner in
    which it did.
    4.   Supervised Release
    Angle finally contends that the district court
    erred by imposing a sex offender registration
    requirement as a special condition of supervised
    release. He claims that the district court should
    have provided notice of its intent to impose the
    condition because it was analogous to an upward
    departure. The government acknowledges that Angle
    did not receive notice of the special condition
    prior to sentencing. Nevertheless, the government
    contends that the imposition of the special
    condition for sex offender registration is
    directly related to the offense charged and
    therefore it was within the district court’s
    discretion to impose the condition.
    We review for abuse of discretion the district
    court’s imposition of a special condition of
    supervised release. United States v. Schave, 
    186 F.3d 839
    , 841 (7th Cir. 1999). A district court
    may impose a special condition of supervised
    release that it deems appropriate so long as the
    condition: "(1) is reasonably related to
    specified sentencing factors, namely the nature
    and circumstances of the offense and the history
    and characteristics of the defendant; (2) is
    reasonably related to the need to afford adequate
    deterrence, to protect the public from further
    crimes of the defendant, and to provide the
    defendant with needed educational or vocational
    training, medical care, or other correctional
    treatment in the most effective manner; (3)
    involves no greater deprivation of liberty than
    is reasonably necessary to achieve these goals;
    and (4) is consistent with any pertinent policy
    statements issued by the Sentencing Commission."
    
    Id.
     (citations omitted).
    Here, Angle contests the district court’s
    imposition of a sex offender registration
    requirement (which is not listed among the
    mandatory conditions set forth in 18 U.S.C. sec.
    3563(a) or the discretionary conditions of
    probation set forth in 18 U.S.C. sec. 3563(b)).
    Federal Rule of Criminal Procedure 32(c)(1)
    states in part: "At the sentencing hearing, the
    court must afford counsel for the defendant and
    for the Government an opportunity to comment on
    the probation officer’s determinations and on
    other matters relating to the appropriate
    sentence." The Supreme Court held in Burns v.
    United States, 
    501 U.S. 129
    , 138 (1991), that
    "before a district court can depart upward on a
    ground not identified as a ground for upward
    departure either in the presentence report or in
    a prehearing submission by the Government, Rule
    32 requires that the district court give parties
    reasonable notice that it is contemplating such
    a ruling." The Court observed that: "’Th[e] right
    to be heard has little reality or worth unless
    one is informed’ that a decision is
    contemplated." Id. at 501 (quoting Mullane v.
    Central Hanover Bank & Trust Co., 
    339 U.S. 306
    (1950)). In this regard, an interpretation of
    Rule 32 not requiring notice would be
    "inconsistent with Rule 32’s purpose of promoting
    focused, adversarial resolution of the legal and
    factual issues relevant to fixing Guidelines
    sentences." Burns, 
    501 U.S. at 137
    .
    Applying Rule 32 and the Supreme Court’s
    decision in Burns, the Fifth Circuit has required
    that reasonable presentence notice be given to
    criminal defendants--either by the presentence
    report, a prehearing submission, or the district
    court itself--when the court is considering
    imposing a sex offender registration as a special
    condition of supervised release. See United
    States v. Coenen, 
    135 F.3d 938
     (5th Cir. 1998).
    The Fifth Circuit in Coenen, 
    supra,
     concluded
    that since the sex offender registration
    requirement was analogous to an upward departure
    (as it was not expressly contemplated by the
    guidelines), Rule 32 and Burns required
    presentencing notice./27 We agree with the
    Fifth Circuit’s decision in Coenen and find its
    reasoning apt to this case.
    Because we believe Angle was entitled to
    presentencing notice in this case, the district
    court should reconsider the issue on remand after
    providing the parties with an opportunity to
    comment on the appropriateness of the sex
    offender registration requirement as a special
    condition of supervised release.
    III
    For the foregoing reasons, we AFFIRM Angle’s
    convictions, VACATE his sentence, but REMAND the
    case for resentencing consistent with this
    opinion.
    /1 In investigating his children’s Internet
    activity, Gross logged onto the Internet using
    their computer screen name, "Wolf One 676," and
    created an electronic (i.e., on-line) profile
    that Wolf One 676 ("Wolf One") was a 13-year-old
    male named "Jeff". We will refer to this identity
    as "Jeff/Wolf One".
    /2 Jake’s Photo Service and Metro Comp Services were
    two pornography-related businesses that the
    federal government had closed and began using for
    its undercover operation, targeting individuals
    who had bought child pornography material from
    those businesses in the past.
    /3 Prior to sending the e-mail messages, a search of
    Jake’s Photo Service and Metro Comp Services
    yielded numerous items of child pornography as
    well as customer membership lists. Angle’s name
    appeared on one of the customer lists as having
    a special membership which allowed him to access
    child pornography video lists via e-mail.
    /4 In relevant part, 18 U.S.C. sec. 2252(a)(2)
    provides criminal penalties for any person who
    attempts to:
    knowingly receive[ ], or distribute[ ], any
    visual depiction that has been mailed, or has
    been shipped or transported in interstate or
    foreign commerce, or which contains materials
    which have been mailed or so shipped or
    transported, by any means including by computer,
    . . . if--
    (A) the producing of such visual depiction
    involves the use of a minor engaging in sexually
    explicit conduct; and
    (B)   such visual depiction is of such conduct[.]
    /5 At the time of Angle’s arrest, sec. 2252 provided
    in relevant part:
    Any person who . . . knowingly possesses 3 or
    more books, magazines, periodicals, films, video
    tapes, or other matter which contain any visual
    depiction that has been mailed, or has been
    shipped or transported in interstate or foreign
    commerce, or which was produced using materials
    which have been mailed or so shipped or
    transported, by any means including by computer,
    if--
    (i) the producing of such visual depiction
    involves the use of a minor engaging in sexually
    explicit conduct; and
    (ii) such visual depiction is of such conduct;
    shall be punished as provided in subsection (b)
    of this section.
    18 U.S.C. sec. 2252(a)(4)(B) (1994) (amended
    1998, in part, to reduce from "3 or more" to "1
    or more" the number of matters containing child
    pornography required for a conviction; the
    amendment does not apply to Angle).
    /6 Section 2422(b) states:
    Whoever, using the mail or facility or means of
    interstate or foreign commerce, or within the
    special maritime and territorial jurisdiction of
    the United States knowingly persuades, induces,
    entices, or coerces any individual who has not
    attained the age of 18 years, to engage in
    prostitution or any sexual activity for which any
    person can be charged with a criminal offense, or
    attempts to do so, shall be fined under this
    title, imprisoned not more than 15 years, or
    both.
    /7 The government was also able to recover deleted
    child pornography files from several zip disks
    using Norton Utilities. The zip disks along with
    the hard copy images that were recovered from
    them were admitted into evidence.
    /8 In Count III, the government charged Angle with
    violating 18 U.S.C. sec. 2422 by "knowingly
    us[ing] a facility or means of interstate
    commerce, including the telephone wires, and
    Internet, to attempt to persuade, induce and
    entice a child, under 18 years of age, to engage
    in a sexual act for which any person may be
    criminally prosecuted under federal, state or
    local law."
    /9 For violations of 18 U.S.C. sec. 2422 (Count
    III), the appropriate guideline is sec. 2G1.1.
    Section 2G1.1(c) (2) states:
    If the offense involved criminal sexual abuse,
    attempted criminal sexual abuse, or assault with
    intent to commit criminal sexual abuse, apply
    sec. 2A3.1 (Criminal Sexual Abuse; Attempt or
    Assault with the Intent to Commit Criminal Sexual
    Abuse).
    /10 No written motion to suppress was ever filed.
    /11 Although Angle first raises this argument on
    appeal, we will address the merits of the
    Commerce Clause challenge because the government
    has itself waived a waiver defense by not
    asserting it in its brief or at oral argument.
    See United States v. Leichtnam, 
    948 F.2d 370
    , 375
    (7th Cir. 1991); United States v. Dunkel, 
    927 F.2d 955
    , 956 (7th Cir. 1991).
    /12 The government asserts, in passing, that we
    should analyze the statute as a category two
    regulation (i.e., a regulation of the
    instrumentalities of interstate commerce, or
    persons or things in interstate commerce). The
    government apparently views components of child
    pornography (for example here, a videotape
    cassette, diskettes, and zip disks) as "things"
    in interstate commerce which Congress has chosen
    to regulate. We have some concern whether Lopez
    intended for category two to cover mere
    regulation (as opposed to protection) of things
    in interstate commerce. See United States v.
    Wilson, 
    73 F.3d 675
    , 686-88 (7th Cir. 1995).
    Instead, we believe sec. 2252(a)(4)(B) is better
    viewed as a category three regulation and, thus,
    we will examine the nexus between the intrastate
    activity regulated and interstate commerce. See
    Lopez, 
    514 U.S. at 559
    .
    /13 In this sense, sec. 2252(a)(4)(B) also differs
    from the statute at issue in United States v.
    Morrison, 
    529 U.S. 598
     (2000), where the Supreme
    Court struck down the Violence Against Women Act
    (VAWA), 42 U.S.C. sec. 13981, on the ground that
    it exceeded Congress’s power under the Commerce
    Clause. In striking down sec. 13981 of the VAWA,
    the Court relied, in part, on the fact that sec.
    13981, like the gun control law struck down in
    Lopez, was directed only to noneconomic criminal
    activity.
    /14 Angle further contends that even though there was
    testimony that he gave a number of computer
    diskettes to his friends and arranged for the
    erasure of those diskettes days before the
    search, there was no evidence showing that the
    diskettes contained child pornography or that the
    diskettes had traveled in interstate commerce as
    required by sec. 2252(a)(4)(B).
    /15 Although this evidence (along with the
    confiscated child pornography videotape)
    satisfies the statutory requirement for "3 or
    more" matters, we comment briefly on the evidence
    relating to the deleted pornography files. The
    government put forth testimony, through
    McDonnell, that a computer utilities program can
    recover deleted information on a diskette that
    has not been overwritten with new information.
    The specialized utility program, in effect,
    decodes the deleted information (here images) in
    order to render it viewable to the naked eye. In
    this sense, the government claims that the
    pornographic images always existed on the
    confiscated diskettes and zip disks. While
    admitting that the diskettes once contained child
    pornography, Angle insists that he had no
    knowledge on how to recover the deleted files or
    images. When queried by the court, however, Angle
    testified (rather convincingly) about his
    familiarity with computers such that the court
    (here, the factfinder) could have disbelieved his
    assertion that he did not know how to recover the
    deleted files on the diskettes and zip disks
    found at his residence. In the circumstances of
    this case, the government asserted a plausible
    theory that Angle merely deleted the files in
    order to "safe harbor" his collection of child
    pornography. The import of this theory being that
    Angle possessed, with the requisite knowledge,
    pornography (though deleted, but recoverable) on
    the confiscated diskettes and zip disks. That
    said, however, it is unnecessary to reach the
    question of whether this evidence standing alone
    (or in combination with the confiscated child
    pornography videotape) is sufficient to support
    the conviction.
    /16 We have previously construed the statutory
    language "other matter" as anything which is
    capable of containing a visual depiction. United
    States v. Hall, 
    142 F.3d 988
    , 999 (7th Cir.
    1998).
    /17 Rule 414 provides in relevant part: "In a
    criminal case in which the defendant is accused
    of an offense of child molestation, evidence of
    the defendant’s commission of another offense or
    offenses of child molestation is admissible, and
    may be considered for its bearing on any matter
    to which it is relevant."
    /18 Under Rule 414(d), a "child" means a person below
    the age of fourteen. Angle contends that the 1977
    conviction involved a fifteen year-old male and
    the 1987 conviction involved a child who was
    between twelve and sixteen years old during the
    three-year period over which the crime took
    place.
    /19 Rule 413 applies only "[i]n a criminal case in
    which the defendant is accused of an offense of
    sexual assault" and makes admissible "evidence of
    the defendant’s commission of another offense or
    offenses of sexual assault."
    /20 Angle made various statements to Jeff/Wolf One in
    an effort to gain his affection and trust, for
    instance, "I’ve missed you so much," "you know if
    you were with me," "I’ve got a lot of feelings
    for you," "I love you," "sweet dreams to my lover
    boy, "if you were here I would be all over you,"
    "I do not think you have had any one to really
    care a whole lot about you," and "I get excited
    by talking to you and you make my day." Angle
    also indicated his desire to be with Jeff/Wolf
    One sexually by asking: "do you want to feel me
    inside of you," "been keeping it hard for me,"
    "you going to let me make love to you," and "have
    you been sleeping naked lately." Furthermore,
    Angle offered to visit Jeff/Wolf One in Colorado
    and tried to get his address.
    /21 Rule 404(b) states in part:
    Evidence of other crimes, wrongs, or acts is not
    admissible to prove the character of a person in
    order to show action in conformity therewith. It
    may, however, be admissible for other purposes,
    such as proof of motive, opportunity, intent,
    preparation, plan, knowledge, identity, or
    absence of mistake or accident . . . .
    /22 While the district judge did not specifically
    indicate that the departure was granted pursuant
    to U.S.S.G. sec. 4A1.3, he did cite provisions of
    that guideline and the parties agree that sec.
    4A1.3 was the only basis upon which the court
    could have granted the upward departure.
    /23 Angle argues that the extent of the departure was
    unreasonable. Even though we have noted that the
    district court offered no explanation for the
    extent of the departure, Angle offers his own
    "possible" explanations. In light of the remand
    on the departure issue, we decline to accept or
    reject an explanation that the district court may
    never have considered. See Tai, 
    994 F.2d at 1214
    .
    /24 These code sections (which are part of the sexual
    abuse chapter) govern "sexual act[s]," as defined
    by 18 U.S.C. sec. 2246, which are unlawful in
    specified situations. Guideline sec. 2A3.1
    generally applies to conduct violating sec.sec.
    2241 and 2242.
    /25 The "offense of conviction" only encompasses
    conduct "charged in the count of the indictment
    or information of which the defendant was
    convicted." U.S.S.G. sec. 1B1.2(a).
    /26 In United States v. Butler, 
    92 F.3d 960
    , 963 n.6
    (9th Cir. 1996), the Ninth Circuit mentioned (in
    a footnote) that the lower court had declined to
    apply sec. 2A3.1 because the victims were
    fictional. The court, however, never addressed
    the meaning or scope of the term "victim," and
    made no ruling on this question one way or
    another.
    /27 In further support of requiring presentencing
    notice, the Coenen court found that the sex
    offender registration requirement was analogous
    to an order requiring a defendant convicted of an
    offense involving fraud or other intentionally
    deceptive practice to give notice of the
    existence and nature of the conviction to
    victims, pursuant to 18 U.S.C. sec. 3555. Coenen,
    
    135 F.3d at 941-42
     (noting in this regard that 18
    U.S.C. sec. 3553(d) requires presentencing
    notice: "[p]rior to imposing an order of notice
    pursuant to section 3555, the court shall give
    notice to the defendant and the Government that
    it is considering imposing such an order").