Protect Democracy Project, Inc. v. National Security Agency ( 2021 )


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  •  United States Court of Appeals
    FOR THE DISTRICT OF COLUMBIA CIRCUIT
    Argued March 18, 2021               Decided August 24, 2021
    No. 20-5131
    PROTECT DEMOCRACY PROJECT, INC.,
    APPELLANT
    v.
    NATIONAL SECURITY AGENCY,
    APPELLEE
    Appeal from the United States District Court
    for the District of Columbia
    (No. 1:17-cv-01000)
    Michael P. Abate argued the cause for appellant. With him
    on the briefs was Benjamin L. Berwick.
    Samantha L. Chaifetz, Attorney, U.S. Department of
    Justice, argued the cause for appellee. With her on the brief
    was Mark B. Stern, Attorney.
    Before: PILLARD and WALKER, Circuit Judges, and
    RANDOLPH, Senior Circuit Judge.
    Opinion for the Court filed by Circuit Judge PILLARD.
    PILLARD, Circuit Judge: The Protect Democracy Project
    challenges the National Security Agency’s decision to
    2
    withhold one record from disclosure under the Freedom of
    Information Act. The record at issue is a memorandum the
    NSA Deputy Director wrote in 2017, memorializing what was
    said on a phone call he participated in between President
    Trump and the NSA Director soon after it occurred. According
    to an account of the phone call in Special Counsel Robert
    Mueller’s report on Russian interference in the 2016 election,
    President Trump asked the NSA Director whether he could do
    anything to refute news stories connecting Trump to the
    Russian government.
    The NSA withheld the memo under a FOIA exemption
    that incorporates privileges available to the government in civil
    litigation, claiming executive privilege for presidential
    communications. The district court sustained the privilege
    claim. It denied Protect Democracy’s request to examine the
    memo for any segregable passages subject to release under
    FOIA on the ground that the presidential communications
    privilege protected the memo in full. The district court also
    held that the government did not waive the privilege when it
    published in the Mueller Report a description of the
    conversation at issue.
    Based on our in camera review, the memo at issue falls
    squarely within the scope of the presidential communications
    privilege. And, as the district court appreciated, our precedent
    applies the privilege to the memo in its entirety. Protect
    Democracy cannot shrink the scope of the privilege by
    invoking FOIA’s segregability requirement, even if its FOIA
    request raises credible allegations of governmental misconduct
    (a question we need not decide). In addition, the government’s
    description of the phone call in the Mueller Report did not
    waive the privilege, as not all the information in the memo
    specifically matches the information released in the report. We
    thus affirm the district court’s decision in full.
    3
    BACKGROUND
    On March 20, 2017, FBI Director James Comey testified
    before the House Permanent Select Committee on Intelligence
    that the FBI was conducting a counterintelligence investigation
    into interference by the Russian government in the 2016
    presidential election. That was the first time the Department of
    Justice or the FBI publicly disclosed the existence of their
    investigation. Director Comey testified at the hearing that, as
    part of its investigation, the FBI was examining any potential
    links between President Donald Trump’s presidential
    campaign and the Russian government. Two months later, on
    May 9, Trump fired Comey. Eight days after Comey’s firing,
    Deputy Attorney General Rod Rosenstein appointed former
    FBI Director Robert Mueller as Special Counsel to oversee the
    existing FBI investigation.
    Soon after Mueller’s appointment, the Washington Post
    reported that Trump had called both the Director of National
    Intelligence and the Director of the NSA days after Comey’s
    testimony in March to ask that they rebut allegations of
    coordination between his presidential campaign and the
    Russian government.        The Post stated that Trump’s
    conversation with Admiral Michael Rogers, the NSA Director
    at that time, “was documented contemporaneously in an
    internal memo written by a senior NSA official.” Adam Entous
    & Ellen Nakashima, Trump Asked Intelligence Chiefs to Push
    Back Against FBI Collusion Probe After Comey Revealed Its
    Existence, Wash. Post (May 22, 2017), http://wapo.st/2ruKr9n.
    Two months later, the media reported that Mueller was
    investigating whether Trump had obstructed justice in his
    handling of the FBI investigation, including in his firing of
    Comey. The Wall Street Journal stated that Mueller planned to
    interview the two intelligence chiefs, as well as Richard
    4
    Ledgett, who had recently retired as deputy director of the
    NSA. The Journal identified Ledgett as the senior NSA official
    who had documented Trump’s call with NSA Director Rogers.
    See Del Quentin Wilber, Shane Harris & Paul Sonne, Mueller
    Probe Examining Whether Donald Trump Obstructed Justice,
    Wall St. J. (June 15, 2017), https://www.wsj.com/articles/
    mueller-probe-examining-whether-donald-trump-obstructed-
    justice-1497490897.
    In April 2019, the Department of Justice released a
    partially redacted version of Special Counsel Mueller’s report
    on the results of his investigation. The report confirmed that, in
    the days after Comey’s testimony, Trump asked intelligence
    community leaders to deny that he had any connection to
    Russia. The report described Trump’s call with Rogers as
    follows:
    On March 26, 2017 . . . the President called NSA
    Director Admiral Michael Rogers. The President
    expressed frustration with the Russia investigation,
    saying that it made relations with the Russians
    difficult. The President told Rogers “the thing with
    the Russians [wa]s messing up” his ability to get
    things done with Russia. The President also said that
    the news stories linking him with Russia were not
    true and asked Rogers if he could do anything to
    refute the stories. Deputy Director of the NSA
    Richard Ledgett, who was present for the call, said it
    was the most unusual thing he had experienced in 40
    years of government service.        After the call
    concluded, Ledgett prepared a memorandum that he
    and Rogers both signed documenting the content of
    the conversation and the President’s request, and
    they placed the memorandum in a safe. But Rogers
    did not perceive the President’s request to be an
    5
    order, and the President did not ask Rogers to push
    back on the Russia investigation itself. Rogers later
    testified in a congressional hearing that as NSA
    Director he had “never been directed to do anything
    [he] believe[d] to be illegal, immoral, unethical or
    inappropriate” and did “not recall ever feeling
    pressured to do so.”
    Special Counsel Robert S. Mueller, III, Report on the
    Investigation into Russian Interference in the 2016 Election,
    Volume II (hereinafter Mueller Report Vol. II) at 56-57 (March
    2019) (J.A. 46-47), https://www.justice.gov/archives/sco/
    file/1373816/download (citations omitted). All footnotes
    attached to that paragraph reference interviews with Rogers
    and Ledgett, and the report contains no indication that its
    authors saw or relied on Ledgett’s memo.
    This case evolved alongside the developments discussed
    above. In April 2017, before news outlets reported on any call
    between Trump and Rogers, Protect Democracy sent a FOIA
    request to the NSA seeking several categories of documents
    relating to Russian interference in the 2016 election and links
    between Trump associates and Russian agents. After waiting
    a month for a response from the NSA, Protect Democracy sued.
    In early 2018, Protect Democracy narrowed its FOIA request
    to any memoranda written by senior NSA officials
    documenting a conversation between the President or other
    White House personnel and senior NSA officials “in which the
    White House asked the NSA to publicly dispute any suggestion
    of collusion between Russia and the Trump campaign.” J.A.
    68. The NSA issued a Glomar response, declining to confirm
    or deny the existence of a responsive record. See Leopold v.
    CIA, 
    987 F.3d 163
    , 167 (D.C. Cir. 2021). But it withdrew that
    response after the Mueller Report was released, as the report
    confirmed the existence of at least one responsive record:
    6
    Ledgett’s memo on the Trump-Rogers call. The NSA then
    advised the district court that it had identified that one
    responsive record but withheld it pursuant to four statutory
    exemptions from FOIA’s disclosure requirements: Exemption
    1 (classified material), Exemption 3 (material exempt under
    other statutes), Exemption 5 (privileged material), and
    Exemption 6 (material invading personal privacy).
    In March 2020, the district court reviewed the record at
    issue in camera. See Protect Democracy Project v. NSA, 
    453 F. Supp. 3d 339
    , 344 (D.D.C. 2020). It then granted summary
    judgment to the NSA. Id. at 354. The court held that Ledgett’s
    memo was protected by the presidential communications
    privilege—a component of executive privilege—and thus
    permissibly withheld under FOIA Exemption 5, which
    incorporates privileges available to the government in civil
    litigation. Id. at 346-48. The court did not reach the other
    claims of exemption. Id. at 346 n.4. It rejected Protect
    Democracy’s request that it assess whether portions of the
    memo were segregable under FOIA, citing our precedent that
    presidential communications privilege applies to documents in
    their entirety. Id. at 348-49 (citing Judicial Watch, Inc. v. Dep’t
    of Def., 
    913 F.3d 1106
    , 1111 (D.C. Cir. 2019); Loving v. Dep’t
    of Def., 
    550 F.3d 32
    , 37-38 (D.C. Cir. 2008); In re Sealed Case,
    
    121 F.3d 729
    , 745 (D.C. Cir. 1997)). It also declined to
    recognize an exception to the privilege’s protection based on
    Protect Democracy’s allegations of government wrongdoing.
    Id. at 349-51. And it held that the Mueller Report’s description
    of the President’s phone call did not constitute an official
    acknowledgment of information in Ledgett’s memo and thus a
    waiver that would have allowed Protect Democracy to compel
    disclosure despite the NSA’s valid exemption claim. Id. at
    352-54.
    7
    Protect Democracy noticed its appeal and filed a petition
    for initial hearing en banc. It argued that initial en banc
    consideration was warranted because “[t]he facts of this case
    present a compelling reason for reconsidering [this court’s]
    precedents and allowing segregability in FOIA cases” of
    nonprivileged information in documents that include
    presidential communications. Initial En Banc Consideration
    Pet. 4. The court denied that petition. See Order, Protect
    Democracy Project, Inc. v. NSA, No. 20-5131 (D.C. Cir. July
    7, 2020). Briefing and argument before this panel followed.
    ANALYSIS
    On appeal, Protect Democracy argues that a record exempt
    from disclosure under FOIA on the basis of the presidential
    communications privilege, but that arguably contains
    nonprivileged information, should be reviewed to determine
    whether the nonprivileged information can be segregated and
    released. Alternatively, it asserts that segregability should be
    allowed where those portions of a record not protected by the
    privilege are credibly alleged to concern presidential
    misconduct. Protect Democracy also argues the Mueller
    Report constituted an official acknowledgment of information
    in Ledgett’s memo, thereby waiving the government’s right to
    assert the presidential communications privilege over that
    information. We review the district court’s grant of summary
    judgment in FOIA cases de novo. See Judicial Watch, Inc. v.
    Dep’t of Def. (Judicial Watch III), 
    913 F.3d 1106
    , 1110 (D.C.
    Cir. 2019). We first address Protect Democracy’s claims about
    the presidential communications privilege and its interaction
    with FOIA’s segregability requirement, including where
    presidential misconduct is claimed. We then turn to the issue
    of waiver.
    8
    A. Segregability
    FOIA requires federal agencies to disclose to the public
    records requested under the Act unless the records fall into one
    of nine statutory exemptions. See 
    5 U.S.C. § 552
    (b). When a
    FOIA exemption covers a requested agency record, FOIA’s
    terms require that “[a]ny reasonably segregable portion of
    [that] record . . . be provided to any person requesting such
    record after deletion of the portions which are exempt.” 
    Id.
    Exemption 5, the only exemption at issue in this appeal,
    allows the government to withhold “inter-agency or intra-
    agency memorandums or letters that would not be available by
    law to a party other than an agency in litigation with the
    agency.” 
    Id.
     § 552(b)(5). “As the text indicates—albeit in a
    less-than-straightforward way—this exemption incorporates
    the privileges available to Government agencies in civil
    litigation.” Fish & Wildlife Serv. v. Sierra Club, Inc., 
    141 S. Ct. 777
    , 785 (2021). In addition to the attorney-client privilege
    and the attorney work-product doctrine, the incorporated
    privileges include those recognized as components of
    executive privilege, including the deliberative process
    privilege and presidential communications privilege. See
    Judicial Watch III, 913 F.3d at 1109.
    The government here relies on the presidential
    communications privilege, which the Supreme Court first
    affirmatively endorsed half a century ago in United States v.
    Nixon (Nixon I), 
    418 U.S. 683
     (1974). The Court explained
    that “[a] President and those who assist him must be free to
    explore alternatives in the process of shaping policies and
    making decisions and to do so in a way many would be
    unwilling to express except privately.” 
    Id. at 708
    . Such
    considerations justified what it called “a presumptive privilege
    for Presidential communications.” 
    Id.
    9
    The Court later described the presidential communications
    privilege as “limited to communications ‘in performance of (a
    President’s) responsibilities,’ ‘of his office,’ and made ‘in the
    process of shaping policies and making decisions.’” Nixon v.
    Adm’r of Gen. Servs., 
    433 U.S. 425
    , 449 (1977) (quoting Nixon
    I, 
    418 U.S. at 711, 713, 708
    ). Or, as we have summarized, the
    privilege applies to “documents or other materials that reflect
    presidential decisionmaking and deliberations and that the
    President believes should remain confidential.” In re Sealed
    Case, 
    121 F.3d 729
    , 744 (D.C. Cir. 1997). “At core, the
    presidential communications privilege is rooted in the
    President’s need for confidentiality in the communications of
    his office, in order to effectively and faithfully carry out his
    Article II duties and to protect the effectiveness of the
    executive decision-making process.” Judicial Watch, Inc. v.
    Dep’t of Justice (Judicial Watch I), 
    365 F.3d 1108
    , 1115 (D.C.
    Cir. 2004) (citations and internal quotation marks omitted).
    The nature and scope of the presidential communications
    privilege is clearer when contrasted to the deliberative process
    privilege. The deliberative process privilege is primarily a
    common law privilege, and it covers records documenting the
    decisionmaking of executive officials generally. In re Sealed,
    121 F.3d at 745. The presidential communications privilege is
    a constitutionally based privilege, and it applies to records of
    nonpublic presidential communications specifically.          Id.
    “Consequently,” we have held, “congressional or judicial
    negation of the presidential communications privilege is
    subject to greater scrutiny than denial of the deliberative
    [process] privilege.” Id. And, importantly here, whereas the
    deliberative process privilege covers only pre-decisional and
    deliberative material, the presidential privilege covers
    documents “in their entirety,” including post-decisional and
    factual material within a record. Id. at 745-46; accord Loving
    v. Dep’t of Def., 
    550 F.3d 32
    , 37-38 (D.C. Cir. 2008). In this
    10
    way, the presidential communications privilege is broader than
    its deliberative process cognate.
    Like the deliberative process privilege, the presidential
    communications privilege is qualified, not absolute, so when
    invoked in a civil or criminal case, for example, it may be
    overcome by an adequate showing of need. See In re Sealed,
    121 F.3d at 753-57 (grand jury subpoena); Dellums v. Powell,
    
    561 F.2d 242
    , 247-50 (D.C. Cir. 1977) (civil litigation). But
    we have held that, because “the particular purpose for which a
    FOIA plaintiff seeks information is not relevant in determining
    whether FOIA requires disclosure,” a need showing does not
    figure into privilege determinations under FOIA in the way it
    does in non-FOIA litigation. Judicial Watch III, 913 F.3d at
    1112 (quoting Loving, 
    550 F.3d at 40
    ). In the FOIA context,
    once even a qualified privilege like the presidential
    communications privilege applies to a record claimed exempt
    from disclosure under Exemption 5, a need showing does not
    overcome it. Id.
    1.
    Our own in camera review of Ledgett’s memo confirms it
    was properly withheld pursuant to FOIA Exemption 5. The
    Memo memorializes a phone call that was initiated by the
    President in which he discussed and sought information
    relevant to his deliberation over issues connected to foreign
    relations and intelligence-gathering. Such a document falls
    squarely within the scope of the presidential communications
    privilege for two main reasons.
    First, the memo “reflect[s] presidential decisionmaking
    and deliberations.” In re Sealed, 121 F.3d at 744. 1 Its
    1
    “[T]he issue of whether a President must personally invoke the
    [presidential communications] privilege remains an open question,
    11
    disclosure “would reveal the President’s deliberations.”
    Judicial Watch III, 913 F.3d at 1113. Ledgett’s memo
    documents a conversation in which President Trump was
    himself a direct participant, much like the tape recordings at
    issue in the Nixon cases. See In re Sealed, 121 F.3d at 747.
    Records of what was said by or directly to the President lie at
    the heart of the presidential communications privilege. See id.
    at 752 (explaining that the privilege “is bottomed on a
    recognition of the unique role of the President”); cf. Judicial
    Watch I, 
    365 F.3d at 1112
     (declining to extend the privilege to
    “internal agency documents that are ‘not solicited and
    received’ by the President or his Office”); Loving, 
    550 F.3d at 39-40
     (“Nothing in [Judicial Watch I] disturbs the established
    principle that communications ‘directly involving’ the
    President . . . are entitled to the privilege, regardless of whether
    the President solicited them.”). 2
    Second, the conversation memorialized in Ledgett’s
    memo concerns “the President’s Article II powers and
    and the court need not decide it now,” as neither party raised it below
    or on appeal. Judicial Watch I, 
    365 F.3d at 1114
    ; see In re Sealed,
    121 F.3d at 744-45 n.16 (describing history of Presidents’ personal
    assertions of the privilege, but noting that we did not need to decide
    whether the privilege must be invoked by the President personally in
    a case in which he had done so).
    2
    Protect Democracy emphasizes our statement that the privilege
    “should never serve as a means of shielding information regarding
    governmental operations that do not call ultimately for direct
    decisionmaking by the President,” In re Sealed, 121 F.3d at 752,
    arguing that the privilege does not cover the phone call because the
    conversation required no “direct decisionmaking” by the President.
    But that portion of In re Sealed Case concerned communications that
    did not directly involve the President. Elsewhere in that case, we
    explained that the privilege covers “materials connected to
    presidential decisionmaking.” Id. at 745 (emphasis added).
    12
    responsibilities,” which form “the constitutional basis of the
    presidential communications privilege.” In re Sealed, 121 F.3d
    at 748. As described in an NSA declaration, “Admiral Rogers
    provided the President with information and analysis based on
    specific NSA intelligence . . . in the context of a conversation
    related to national security and foreign affairs.” J.A. 54. Even
    the Mueller Report, which investigated the call in relation to
    concerns about potential obstruction of justice, establishes that
    Trump and Rogers discussed matters of foreign relations. See
    Mueller Report Vol. II at 56 (Trump told Rogers the FBI
    investigation into alleged links with Russia “made relations
    with the Russians difficult.”); id. at 60-61 (characterizing the
    evidence regarding Trump’s responses to Comey’s testimony
    as, in part, “indicat[ing] that the President was concerned about
    the impact of the Russia investigation on his ability to
    govern”).        Those issues implicate the President’s
    responsibilities and his legitimate interest in confidentiality.
    See Nixon I, 
    418 U.S. at 710-11
    ; Judicial Watch III, 913 F.3d
    at 1111-12 (applying the privilege in the context of “a highly
    sensitive subject with serious direct and collateral
    consequences for foreign relations”).
    Indeed, Protect Democracy does not dispute the district
    court’s holding that at least part of Ledgett’s memo is protected
    by the presidential communications privilege. It instead argues
    against applying the privilege to any portion of the memo that
    concerns Trump’s question, as described in the Mueller Report,
    whether Rogers “could do anything to refute the stories.” J.A.
    46. According to Protect Democracy, Trump’s request falls
    outside the President’s Article II powers so is unrelated to
    presidential decisionmaking. Because, in its view, such
    information falls outside the scope of the privilege, Protect
    Democracy contends that we should require examination of
    Ledgett’s memo to determine which, if any, parts are
    13
    “reasonably segregable” and subject to disclosure under FOIA.
    
    5 U.S.C. § 552
    (b).
    The problem for Protect Democracy is that, under existing
    precedent, the presidential communications privilege “applies
    to documents in their entirety.” In re Sealed, 121 F.3d at 745.
    As a result of that principle, we have previously indicated that
    a record protected by the privilege is not segregable in response
    to a FOIA request. We described the scope of the presidential
    communications privilege in the context of FOIA Exemption 5
    when comparing it to its counterpart, the deliberative process
    privilege. “The [presidential communications] privilege
    covers documents reflecting ‘presidential decisionmaking and
    deliberations,’ regardless of whether the documents are
    predecisional or not, and it covers the documents in their
    entirety.” Loving, 
    550 F.3d at 37-38
     (quoting In re Sealed, 121
    F.3d at 744-45). “Unlike the presidential communications
    privilege,” we explained, “the deliberative process privilege
    does not protect documents in their entirety; if the government
    can segregate and disclose non-privileged factual information
    within a document, it must.” Id. at 38. We more recently held
    that, because “[o]nce the [presidential communications]
    privilege applies, the entirety of the document is protected”
    under FOIA Exemption 5, Judicial Watch III, 913 F.3d at 1111,
    “the question of segregability of non-exempt material is . . . not
    presented,” id. at 1113. Even accepting, then, Protect
    Democracy’s claim that portions of Ledgett’s memo would not
    be privileged if they existed in isolation, they are nonetheless
    not segregable under FOIA as part of the memo—a document
    made to memorialize only one conversation and that, based on
    our in camera review, otherwise falls squarely within the scope
    of the privilege.
    Protect Democracy challenges our precedent on this point
    as contrary to FOIA’s plain text, which refers to segregation of
    14
    nonprivileged parts of government records. But we have
    already rejected that line of argument in an Exemption 5 case,
    holding that “there are no segregable parts” where a document
    is protected in its entirety by the relevant privilege—there, the
    attorney work product doctrine, which covers even factual
    work product. Judicial Watch, Inc. v. Dep’t of Justice (Judicial
    Watch II), 
    432 F.3d 366
    , 370-71 (D.C. Cir. 2005). FOIA’s
    segregability requirement presumes that some part of a
    document is not exempt; it requires disclosure of “any
    reasonably segregable portions . . . after deletion of the portions
    which are exempt.” 
    5 U.S.C. § 552
    (b). But where an entire
    document is protected by a privilege, as is the case here, “there
    simply are no reasonably segregable portions . . . to release
    after deletion of the portions which are exempt.” Judicial
    Watch II, 
    432 F.3d at 370
     (formatting modified).
    Seeking a way around that complete coverage, Protect
    Democracy urges us to overrule the precedent that applies the
    presidential communications privilege to an entire document so
    as to render segregability analysis inapplicable. Appellant Br.
    25-26. Protect Democracy echoes the district court’s concern
    that an entire-document rule might allow the government to
    incorporate materials covered by the privilege into a document
    that would not otherwise be, thus improperly shielding the
    latter from FOIA disclosure. See Protect Democracy, 453 F.
    Supp. 3d at 350. But even as it describes this case as “a
    uniquely good vehicle” for overruling precedent, Appellant Br.
    30, it provides no reason to think that any such tail-wagging-
    dog abuse of the privilege occurred here. Our review of
    Ledgett’s short memo confirms that it memorializes a single,
    limited conversation. In any event, our circuit precedent binds
    us as a panel, see LaShawn A. v. Barry, 
    87 F.3d 1389
    , 1395
    (D.C. Cir. 1996), so we take this argument as Protect
    Democracy’s preservation of the point for potential en banc
    review.
    15
    2.
    Protect Democracy alternatively argues that we should
    require segregation and disclosure under FOIA where a
    plaintiff credibly alleges that a record of a privileged
    presidential communication contains information manifesting
    governmental misconduct. Even if our precedent does not
    generally require segregation of those portions of records not
    involving protected presidential communications, says Protect
    Democracy, this panel should “carve out a narrow exception”
    to the non-segregability rule for cases involving allegations of
    misconduct on the part of high-ranking executive branch
    officials. Reply Br. 13 n.5. Protect Democracy points out that
    none of our decisions on segregability and the presidential
    communications privilege involved claims of misconduct. By
    contrast, it asserts, “[t]he focus and purpose of the [Ledgett]
    Memorandum, and the occasion for its authorship, was to
    document the President’s inappropriate conduct.” Appellant
    Br. 35. And evidence of that asserted misconduct “comes from
    a uniquely credible source,” namely Special Counsel Mueller.
    Id. at 34.
    There is no precedent binding on this court that recognizes
    the misconduct exception Protect Democracy proposes.
    Protect Democracy argues that “it is quite common in a FOIA
    case for a court to disregard a claim of exemption altogether
    where a credible allegation of government misconduct is
    made.” Appellant Br. 31. But the authority it cites concerns a
    different FOIA exemption, covering information compiled for
    law enforcement purposes. Id. (citing Nat’l Archives & Recs.
    Admin. v. Favish, 
    541 U.S. 157
    , 174 (2004); Roth v. Dep’t of
    Justice, 
    642 F.3d 1161
    , 1181 (D.C. Cir. 2011)). That
    exemption excludes such information from FOIA’s ambit
    “only to the extent that,” as relevant here, it “could reasonably
    be expected to constitute an unwarranted invasion of personal
    16
    privacy.” 
    5 U.S.C. § 552
     (b)(7). To determine whether an
    invasion of privacy is “unwarranted,” courts balance the
    privacy interest against the public interest in disclosure,
    including any potential interest in airing governmental
    misconduct. See Favish, 
    541 U.S. at 174
    ; Roth, 
    642 F.3d at 1181
    .
    No such balancing or consideration of public interest is
    called for under Exemption 5. It instead exempts from
    coverage any “inter-agency or intra-agency memorandums or
    letters that would not be available by law to a party other than
    an agency in litigation with the agency,” 
    5 U.S.C. § 552
     (b)(5),
    meaning documents “normally privileged in the civil discovery
    context,” NLRB v. Sears, Roebuck & Co., 
    421 U.S. 132
    , 149
    (1975); see also 
    id.
     at 149 n.16. And as we have explained,
    insofar as their incorporation into FOIA by Exemption 5 is
    concerned, privileges otherwise potentially overcome by a
    showing of need are not susceptible of such balancing. See
    Loving, 
    550 F.3d at 41
     (presidential communications privilege
    precedent “forecloses” the claim that the “public interest in [a]
    document overcomes the privilege”).
    Protect Democracy insists that, in asking us to craft a
    special segregability rule in cases involving credible
    allegations of misconduct, it does not seek to overcome the
    privilege—it seeks access only to those parts of a record that
    are not privileged. But insofar as the memo is protected—
    meaning privileged—in its entirety, any effort to render the
    document segregable necessarily amounts to an effort to
    overcome the privilege. The cases that Protect Democracy
    cites in arguing misconduct can be relevant to the threshold
    application of the presidential communications privilege in fact
    consider misconduct only at the next step of privilege
    analysis—that is, in determining whether the privilege has been
    overcome. See In re Sealed, 121 F.3d at 746; Dellums, 561
    17
    F.2d at 247. Because a FOIA request cannot overcome the
    privilege, such cases are of no help to Protect Democracy here.
    Even assuming that Protect Democracy could overcome
    the privilege, its allegations of misconduct would not help it do
    so. Protect Democracy cites district court cases recognizing a
    misconduct exception to the deliberative process privilege.
    See, e.g., Nat’l Whistleblower Ctr. v. Dep’t of Health & Hum.
    Servs., 
    903 F. Supp. 2d 59
    , 66-67 (D.D.C. 2012). The cited
    basis for the exception is In re Sealed Case, which noted that
    “where there is reason to believe the documents sought may
    shed light on government misconduct, ‘the [deliberative
    process privilege] is routinely denied[.]’” 121 F.3d at 738
    (quoting Texaco Puerto Rico, Inc. v. Dep’t of Consumer
    Affairs, 
    60 F.3d 867
    , 885 (1st Cir. 1995)). 3 But In re Sealed
    Case expressly rejected any similar such approach to the
    presidential communications privilege. See id. at 746. Instead,
    “a party seeking to overcome [that] privilege seemingly must
    always provide a focused demonstration of need, even when
    there are allegations of misconduct by high-level officials.” Id.
    Protect Democracy makes no such showing here. The
    closest it gets is in citing “the public’s compelling need to
    understand the myriad ways their President attempted to
    obstruct justice.” Appellant Br. 32. But the showing that is
    required to overcome the presidential communications
    privilege does not turn “on the nature of the presidential
    3
    Other district court decisions have concluded that that language
    from In re Sealed Case is inapplicable in the FOIA context, see Ctr.
    for Pub. Integrity v. Dep’t of Def., 
    486 F. Supp. 3d 317
    , 331-32
    (D.D.C. 2020); Judicial Watch, Inc. v. Dep’t of State, 
    241 F. Supp. 3d 174
    , 182-83 (D.D.C. 2017), in light of our statement in In re
    Sealed Case that FOIA requests cannot overcome the deliberative
    process privilege, see 121 F.3d at 737 n.5. We need not resolve that
    issue here.
    18
    conduct that the [requested] material might reveal.” Senate
    Select Comm. on Presidential Campaign Activities v. Nixon,
    
    498 F.2d 725
    , 731 (D.C. Cir. 1974). “In holding that the
    Watergate Special Prosecutor had provided a sufficient
    showing of evidentiary need to obtain tapes of President
    Nixon’s conversations,” for instance, “the Supreme Court
    made no mention of the fact that the tapes were sought for use
    in a trial of former presidential assistants charged with
    engaging in a criminal conspiracy while in office.” In re
    Sealed, 121 F.3d at 746. What matters instead is “the function
    for which [the] evidence is sought.” Id. It is unclear how
    Protect Democracy—which is neither a litigant in need of
    Ledgett’s memo as evidence nor a governmental entity
    investigating government misconduct, but rather a private
    FOIA plaintiff—could make any showing of such need.
    In short, Ledgett’s memo is covered by the presidential
    communications privilege in its entirety, and Protect
    Democracy’s various efforts to get around that privilege’s
    protections through FOIA’s segregability requirement fail. We
    thus affirm the district court’s decision that the government
    properly withheld the memo pursuant to FOIA Exemption 5.
    B. Waiver
    Protect Democracy also contends that, even if Ledgett’s
    memo is privileged, the government waived the privilege as to
    matters disclosed in the Mueller Report. It makes its claim of
    waiver under our “official acknowledgment” doctrine. We
    have held that, “[i]f the government has officially
    acknowledged information, a FOIA plaintiff may compel
    disclosure of that information even over an agency’s otherwise
    valid exemption claim.” ACLU v. Dep’t of Def., 
    628 F.3d 612
    ,
    620 (D.C. Cir. 2011). But not just any acknowledgement will
    do:
    19
    For information to qualify as “officially
    acknowledged,” it must satisfy three criteria: (1) the
    information requested must be as specific as the
    information previously released; (2) the information
    requested must match the information previously
    disclosed; and (3) the information requested must
    already have been made public through an official
    and documented disclosure.
    
    Id. at 620-21
    . “Prior disclosure of similar information does not
    suffice; instead, the specific information sought by the plaintiff
    must already be in the public domain by official disclosure.”
    Wolf v. CIA, 
    473 F.3d 370
    , 378 (D.C. Cir. 2007).
    Because application of the “official acknowledgment”
    doctrine to a record withheld pursuant to Exemption 5 would
    result in release of privileged material, the standard for waiver
    of executive privilege is also relevant to our analysis. Cf. Nat’l
    Sec. Counselors v. CIA, 
    969 F.3d 406
    , 410-11 (D.C. Cir. 2020)
    (considering waiver of attorney-client privilege as to
    documents withheld under Exemption 5 separately from the
    “official acknowledgment” doctrine).
    “Since executive privilege exists to aid the governmental
    decisionmaking process, a waiver should not be lightly
    inferred.” In re Sealed, 121 F.3d at 741 (citation omitted). One
    way that executive privilege doctrine imposes a high bar for
    waiver is in limiting waiver by disclosure. In the attorney-
    client privilege context, “voluntary disclosure of privileged
    material . . . to unnecessary third parties . . . ‘waives the
    privilege, not only as to the specific communication disclosed
    but often as to all other communications relating to the same
    subject matter.’” Id. (quoting In re Sealed Case, 
    676 F.2d 793
    ,
    809 (D.C. Cir. 1982)). “But this all-or-nothing approach has
    not been adopted with regard to executive privileges
    20
    generally . . . . Instead, courts have said that release of a
    document only waives these privileges for the document or
    information specifically released, and not for related
    materials.” 
    Id.
     In In re Sealed Case, for instance, we held that
    deliberate public release of a final White House Counsel report
    prepared for the President regarding misconduct by the
    Secretary of Agriculture did “not waive the privilege in regard
    to the documents the White House generated in producing the
    ultimate version [of that final report].” 
    Id.
    Analyzed under the terms of either the FOIA official
    acknowledgment doctrine or executive privilege waiver
    doctrine generally, the government’s publication of the Mueller
    Report did not waive privilege as to Ledgett’s memo. There
    seems to be no dispute that the Mueller Report constitutes an
    official disclosure, so the question under both doctrines is
    whether the information disclosed is a close enough match to
    the information withheld. See ACLU, 
    628 F.3d at 620
    ; In re
    Sealed, 121 F.3d at 741. Our in camera review of Ledgett’s
    memo confirms that it is not. “[T]here are substantive
    differences between the disclosed [information] and the
    information that has been withheld.” ACLU, 
    628 F.3d at 620
    .
    Protect Democracy’s claim that the report “directly
    describes the contents” of the memo is inaccurate. Reply Br.
    18. The report confirms the existence of that memo and
    describes the contents of the same phone call memorialized by
    Ledgett. But the report and the memo are not a complete
    match; the memo contains details and statements that were not
    disclosed in the report. Appellant suggests that “the Mueller
    Report was drawn from [Ledgett’s memo] directly and from
    the testimony of the men responsible for its creation,” Reply
    Br. 18, but the report itself provides support for only the latter
    half of that proposition: It states that it was based on interviews
    21
    with NSA Director Rogers and Deputy Director Ledgett, and
    makes no reference to the memo itself.
    To be sure, the Mueller Report contains much information
    similar to information found in Ledgett’s memo. Protect
    Democracy accordingly argues that the government must
    disclose any parts that “match the facts revealed” in the report.
    Appellant Br. 37. This request, of course, sounds familiar: It
    would in effect require segregability through waiver analysis—
    a result in tension with our holding that Ledgett’s memo is
    either privileged in full or not at all. Even assuming that such
    a result were permissible, the matching information in the
    report is not “as specific as the information” in the memo.
    ACLU, 
    628 F.3d at 620
    . Release of the report thus did not
    effect a waiver as to any subset of information contained in
    Ledgett’s memo.
    *     *   *
    For the foregoing reasons, we affirm the district court’s
    decision granting the NSA’s motion for summary judgment
    and denying Protect Democracy’s cross-motion for summary
    judgment.
    So ordered.