UNITED STATES DISTRICT COURT FOR THE DISTRICT OF COLUMBIA
FEDERAL TRADE COMMISSION,
Plaintiff, v. Civil Action No. 20-3590 (JEB) META PLATFORMS, INC.,
Defendant.
MEMORANDUM OPINION
In this antitrust case, the Federal Trade Commission charges that Meta Platforms, Inc.
unlawfully maintained a monopoly over the market for “personal social network services” by
acquiring competitors and potential competitors, specifically Instagram and WhatsApp. See Fed.
Trade Comm’n v. Facebook, Inc., 560 F. Supp. 3d 1 (D.D.C. 2021); Fed. Trade Comm’n v.
Facebook, Inc., 581 F. Supp. 3d 34 (D.D.C. 2022). In the parties’ latest discovery dispute, the
FTC moves under Federal Rule of Civil Procedure 37 to compel Meta to provide further
supplemental answers to FTC’s Interrogatory Nos. 10–12. See ECF No. 266 (FTC’s Motion to
Compel). The Court will grant the Motion only in part.
I. Background
Meta’s Fourth and Fifth Affirmative Defenses assert that its acquisitions of Instagram and
WhatsApp were lawful because “there were procompetitive justifications” for them. See ECF
No. 94 (Answer to Complaint) at 38. As neither Defense provided further description, the FTC
served two interrogatories on Meta in the hopes of eliciting more. Interrogatory Nos. 5 and 6
asked Meta to “[i]dentify and describe each procompetitive justification” and “each
improvement the Company contends it has made to Instagram and WhatsApp.” ECF No. 267-2
1 (Meta’s Sealed Responses to FTC’s First Set of Interrogatories) at 27, 32. Meta answered
Interrogatory No. 5 by describing a number of what it claimed to be “procompetitive benefits” of
the acquisitions, but its stated list was only “a high-level summary of some of the many pro-
competitive benefits that were expected to result (and did result) from the acquisitions of
Instagram and WhatsApp.” Id. at 32. Lest the point be missed, it added that “a complete list of
such benefits is impossible to provide at this time.” Id. at 28, 30. It responded similarly to
Interrogatory No. 6, which asked Meta to identify and describe each improvement it contends it
has made to Instagram and WhatsApp since acquiring each company. Id. at 34, 44.
Dissatisfied with Meta’s responses, on December 16, 2022, the FTC served Requests for
Admission about the “procompetitive benefits” Meta had asserted. See FTC’s Motion to Compel
at 2. Believing that Meta’s RFA responses still did not provide full elucidation, the FTC served
additional Interrogatories (Numbers 10–12) on this subject. Meta’s responses to those are the
subject of this Motion to Compel further answers.
II. Analysis
The Court’s ruling on this Motion is guided by a few basic points. First, just as market
definition and market power occupy “center stage” of the FTC’s affirmative case, see ECF No.
264 (Order of March 29, 2023) at 2, the “procompetitive benefits” argument is the centerpiece of
Meta’s affirmative defense to the FTC’s claims.
Second, because it is an affirmative defense, Meta will bear the burden of proof on the
issue. See United States v. Microsoft, 253 F.3d 34, 58–59 (D.C. Cir. 2001) (shifting to
defendants the burden of proof on procompetitive benefits); Viamedia, Inc. v. Comcast Corp.,
951 F.3d 429, 478 (7th Cir. 2020) (requiring defendant to demonstrate that disputed conduct
“was the result of, or necessary to achieve, much greater procompetitive benefits”).
2 Third, Meta’s assertion of procompetitive benefits has been central to its defense all
along and even predates its January 25, 2022, Answer to the Amended Complaint. Indeed, it
originally objected to Interrogatory Nos. 5 and 6 because they sought information Defendant
claimed it had previously provided during the FTC’s “pre-complaint investigation.” Responses
to FTC’s First Set of Interrogatories at 26.
Fourth, the merits-discovery deadline of May 22, 2023, is quickly approaching. See ECF
No. 106 (Status Report of Mar. 7, 2022) at 1; ECF No. 103 (Scheduling Order of Mar. 3, 2022),
¶ 4. The FTC has been limited throughout the discovery period by knowing only “examples” of
Meta’s procompetitive-benefits defense.
Fifth, although Federal Rule of Civil Procedure 26(e) affords Meta the opportunity to
supplement its discovery answers, supplementation is not a right, as Meta seems to assert, see
ECF No. 267-4 (Meta’s Sealed Supplemental Responses to Interrogatory 6) at 1 (“Reservation of
Rights”); rather, supplementation is a duty. See Fed. R. Civ. P. 26(e) (“A party . . . must
supplement . . . .”). Rule 26(e) does not authorize a party to respond to otherwise proper
questions by providing only a “high-level summary” or only “examples” of the information an
interrogatory seeks.
Sixth, that Meta intends experts to testify about procompetitive benefits of its acquisitions
does not alter its Rule 33 obligation to provide complete interrogatory responses to questions
asking it to state its contentions or to provide facts on which they are based, and Meta does not
so argue. It may be that a party’s experts will rely on facts to support the party’s contentions, but
it is not a valid objection to claim that interrogatories asking about facts and contentions
constitute “premature” expert discovery. In this respect, Rule 26(b)(1) operates separately from
Rule 26(b)(4). And it is augmented by Rule 37(c), which permits sanctions (including
3 preclusion) where a party seeks to proffer — or its experts rely upon — heretofore undisclosed
evidence its adversary properly sought in discovery.
With these principles in mind, the Court turns to Meta’s responses to Interrogatory
Nos. 10–12. Spoiler alert: each side wins some and loses some.
A. Interrogatory No. 10
The response does not identify or describe “each” procompetitive benefit. It provides
only a “high-level summary” and “examples.” That is not enough. If providing “a complete list
of such benefits is impossible,” see ECF No. 267-6 (Meta’s Responses to FTC’s Third Set of
Interrogatories) at 12, Meta must certify that its response is full and complete to the best of its
knowledge and belief.
B. Interrogatory No. 10(a)
The Court appreciates that Interrogatory No. 10(a), read literally, could require Meta to
identify what each employee did each day of each year after the acquisitions, on what timeline,
with what status, using what tools, methods, and technologies — all to achieve the
procompetitive benefits that Meta claims. Such a task would be excessive and disproportionate
to the needs of this case. The Court, of course, does not know the contents of the specific
documents Meta lists, but its Rule 33(c) response — identifying particular documents organized
categorically — appears to be a satisfactory approach.
That said, the Court notes the discrepancy between Meta’s assertion regarding
Interrogatory No. 10(a) — that it is “not possible . . .
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UNITED STATES DISTRICT COURT FOR THE DISTRICT OF COLUMBIA
FEDERAL TRADE COMMISSION,
Plaintiff, v. Civil Action No. 20-3590 (JEB) META PLATFORMS, INC.,
Defendant.
MEMORANDUM OPINION
In this antitrust case, the Federal Trade Commission charges that Meta Platforms, Inc.
unlawfully maintained a monopoly over the market for “personal social network services” by
acquiring competitors and potential competitors, specifically Instagram and WhatsApp. See Fed.
Trade Comm’n v. Facebook, Inc., 560 F. Supp. 3d 1 (D.D.C. 2021); Fed. Trade Comm’n v.
Facebook, Inc., 581 F. Supp. 3d 34 (D.D.C. 2022). In the parties’ latest discovery dispute, the
FTC moves under Federal Rule of Civil Procedure 37 to compel Meta to provide further
supplemental answers to FTC’s Interrogatory Nos. 10–12. See ECF No. 266 (FTC’s Motion to
Compel). The Court will grant the Motion only in part.
I. Background
Meta’s Fourth and Fifth Affirmative Defenses assert that its acquisitions of Instagram and
WhatsApp were lawful because “there were procompetitive justifications” for them. See ECF
No. 94 (Answer to Complaint) at 38. As neither Defense provided further description, the FTC
served two interrogatories on Meta in the hopes of eliciting more. Interrogatory Nos. 5 and 6
asked Meta to “[i]dentify and describe each procompetitive justification” and “each
improvement the Company contends it has made to Instagram and WhatsApp.” ECF No. 267-2
1 (Meta’s Sealed Responses to FTC’s First Set of Interrogatories) at 27, 32. Meta answered
Interrogatory No. 5 by describing a number of what it claimed to be “procompetitive benefits” of
the acquisitions, but its stated list was only “a high-level summary of some of the many pro-
competitive benefits that were expected to result (and did result) from the acquisitions of
Instagram and WhatsApp.” Id. at 32. Lest the point be missed, it added that “a complete list of
such benefits is impossible to provide at this time.” Id. at 28, 30. It responded similarly to
Interrogatory No. 6, which asked Meta to identify and describe each improvement it contends it
has made to Instagram and WhatsApp since acquiring each company. Id. at 34, 44.
Dissatisfied with Meta’s responses, on December 16, 2022, the FTC served Requests for
Admission about the “procompetitive benefits” Meta had asserted. See FTC’s Motion to Compel
at 2. Believing that Meta’s RFA responses still did not provide full elucidation, the FTC served
additional Interrogatories (Numbers 10–12) on this subject. Meta’s responses to those are the
subject of this Motion to Compel further answers.
II. Analysis
The Court’s ruling on this Motion is guided by a few basic points. First, just as market
definition and market power occupy “center stage” of the FTC’s affirmative case, see ECF No.
264 (Order of March 29, 2023) at 2, the “procompetitive benefits” argument is the centerpiece of
Meta’s affirmative defense to the FTC’s claims.
Second, because it is an affirmative defense, Meta will bear the burden of proof on the
issue. See United States v. Microsoft, 253 F.3d 34, 58–59 (D.C. Cir. 2001) (shifting to
defendants the burden of proof on procompetitive benefits); Viamedia, Inc. v. Comcast Corp.,
951 F.3d 429, 478 (7th Cir. 2020) (requiring defendant to demonstrate that disputed conduct
“was the result of, or necessary to achieve, much greater procompetitive benefits”).
2 Third, Meta’s assertion of procompetitive benefits has been central to its defense all
along and even predates its January 25, 2022, Answer to the Amended Complaint. Indeed, it
originally objected to Interrogatory Nos. 5 and 6 because they sought information Defendant
claimed it had previously provided during the FTC’s “pre-complaint investigation.” Responses
to FTC’s First Set of Interrogatories at 26.
Fourth, the merits-discovery deadline of May 22, 2023, is quickly approaching. See ECF
No. 106 (Status Report of Mar. 7, 2022) at 1; ECF No. 103 (Scheduling Order of Mar. 3, 2022),
¶ 4. The FTC has been limited throughout the discovery period by knowing only “examples” of
Meta’s procompetitive-benefits defense.
Fifth, although Federal Rule of Civil Procedure 26(e) affords Meta the opportunity to
supplement its discovery answers, supplementation is not a right, as Meta seems to assert, see
ECF No. 267-4 (Meta’s Sealed Supplemental Responses to Interrogatory 6) at 1 (“Reservation of
Rights”); rather, supplementation is a duty. See Fed. R. Civ. P. 26(e) (“A party . . . must
supplement . . . .”). Rule 26(e) does not authorize a party to respond to otherwise proper
questions by providing only a “high-level summary” or only “examples” of the information an
interrogatory seeks.
Sixth, that Meta intends experts to testify about procompetitive benefits of its acquisitions
does not alter its Rule 33 obligation to provide complete interrogatory responses to questions
asking it to state its contentions or to provide facts on which they are based, and Meta does not
so argue. It may be that a party’s experts will rely on facts to support the party’s contentions, but
it is not a valid objection to claim that interrogatories asking about facts and contentions
constitute “premature” expert discovery. In this respect, Rule 26(b)(1) operates separately from
Rule 26(b)(4). And it is augmented by Rule 37(c), which permits sanctions (including
3 preclusion) where a party seeks to proffer — or its experts rely upon — heretofore undisclosed
evidence its adversary properly sought in discovery.
With these principles in mind, the Court turns to Meta’s responses to Interrogatory
Nos. 10–12. Spoiler alert: each side wins some and loses some.
A. Interrogatory No. 10
The response does not identify or describe “each” procompetitive benefit. It provides
only a “high-level summary” and “examples.” That is not enough. If providing “a complete list
of such benefits is impossible,” see ECF No. 267-6 (Meta’s Responses to FTC’s Third Set of
Interrogatories) at 12, Meta must certify that its response is full and complete to the best of its
knowledge and belief.
B. Interrogatory No. 10(a)
The Court appreciates that Interrogatory No. 10(a), read literally, could require Meta to
identify what each employee did each day of each year after the acquisitions, on what timeline,
with what status, using what tools, methods, and technologies — all to achieve the
procompetitive benefits that Meta claims. Such a task would be excessive and disproportionate
to the needs of this case. The Court, of course, does not know the contents of the specific
documents Meta lists, but its Rule 33(c) response — identifying particular documents organized
categorically — appears to be a satisfactory approach.
That said, the Court notes the discrepancy between Meta’s assertion regarding
Interrogatory No. 10(a) — that it is “not possible . . . to identify ‘each specific action resulting in
or associated with a Procompetitive Benefit,’ much less the details regarding the timeline, costs,
specific tools methods, strategies, personnel, and technologies employed,” id. at 14 — and
Meta’s responses to RFA Nos. 4–10, which suggest that Meta indeed can identify the “monetary,
4 technological or personnel resources” it devoted to the identified endeavors. See ECF No. 267-5
(Meta’s Responses to First Set of Requests for Admission) at 7–10. The FTC argues that Meta’s
discovery responses leave it with many unanswered “questions” notwithstanding the documents
to which Meta referred, see FTC Mot. to Compel at 5–10, but the Commission fails to explain
why or how its ability to defend against Meta’s anticipated defense is handicapped without a
more detailed response.
In sum, although the Court will deny the request to order Meta to file a further response
to Interrogatory No. 10(a), it will look askance at subsequent lay or expert testimony based on
specific “details” that Meta claims are “impossible” to disclose in discovery.
C. Interrogatory Nos. 10(b)(i) and 10(b)(ii)
Both of these subsections request Meta to state the “amount” of a particular benefit and
identify the “measures” (which the Court takes to mean “metrics”) that measure “user growth”
and “user engagement.” ECF No. 266-8 (FTC’s Third Set of Interrogatories) at 1. Although
Meta’s responses to these subsections provide some responsive information, they share two
common shortcomings. They seem to rely on Meta’s general Interrogatory No. 10 objection that
“it is not Meta’s burden to quantify the amount of each Procompetitive Benefit that resulted from
the Transactions.” Responses to FTC’s Third Set of Interrogatories at 23. That may or may not
be so, depending on how Meta chooses to present its procompetitive-benefits affirmative
defense. But it is decidedly wrong to the extent it means to say that Meta may withhold
responsive information if it possesses it.
The responses to each of (b)(i) and (ii) speak only to “[o]ne measure . . . that Meta has
tracked over time . . . .” Id. at 26. “For example” is an insufficient response to an interrogatory
that effectively asks about “each.” And is particularly significant because (b)(i) asks about
5 Facebook usage, a key question that Meta has challenged. Meta must provide a further,
complete response or certify that there are “no others.”
D. Interrogatory No. 10(b)(iii)
The FTC’s Motion does not address Interrogatory 10(b)(iii) separately. See FTC Mot. to
Compel at 5–12. Meta’s response provides some information about assessments of “application
performance” and notes that it has provided responsive information elsewhere during discovery.
See Responses to FTC’s Third Set of Interrogatories at 28. For present purposes, and subject to
the caveat supra regarding late production of responsive information, no further response will be
ordered.
E. Interrogatory No. 10(b)(iv)
The FTC also does not address Interrogatory 10(b)(iv) separately. See Mot. to Compel at
5–12. Meta’s response, as above, provides some information about assessments of “cost
savings” of particular procompetitive benefits and notes that it has provided responsive
information elsewhere during discovery. See Responses to FTC’s Third Set of Interrogatories at
28–29. The response is surprisingly barren given that cost savings and efficiencies are
frequently raised in defense of merger or monopolization claims, and the standards applied to
them are exacting. See Phillip E. Areeda & Herbert Hovenkamp, Antitrust Law: An Analysis of
Antitrust Principles and Their Application ¶ 701h (Lexis 2022 ed.) (“[A]n efficiency defense
cannot be allowed in monopoly cases [involving an acquisition] in the absence of an
overwhelming demonstration that substantial efficiencies are involved . . . .”). For present
purposes, however, and subject to the caveat stated supra regarding late production of responsive
information, no further response will be ordered.
6 F. Interrogatory No. 10(b)(v)
Meta’s response claims that it previously provided substantial information responding to
this Interrogatory, and that it intended to provide additional information by March 31, 2023 —
postdating the FTC’s Motion to Compel. See Responses to FTC’s Third Set of Interrogatories at
29–30. The FTC Reply does not address whether the promised supplemental response filled the
gap. See ECF No. 274 (FTC Reply filed Apr. 17, 2023). The Court is consequently unable to
grant the FTC relief regarding this subsection.
G. Interrogatory No. 10(b)(vi)
This omnibus subsection requests information regarding “any other benefit, efficiency, or
enhance[ment to] consumer appeal . . . .” FTC’s Third Set of Interrogatories at 2. In effect, this
is a “clean up” Interrogatory in case the prior subsections missed anything — entirely
understandable in light of Meta’s responses to Interrogatory Nos. 5 and 6. Meta’s response is
similarly unhelpful, identifying nothing. See Responses to FTC’s Third Set of Interrogatories at
30. If there is nothing further, Meta should state: “Nothing further.” If there is, it should be
disclosed. Meta is ordered to supplement in that manner.
H. Interrogatory No. 10(c)
Substantively, the burden would be on Meta to demonstrate that benefits it claims
resulted from its acquisitions “could not have been achieved absent the ‘acquisitions.’”
Viamedia, Inc., 951 F.3d at 478 (requiring defendant to demonstrate that disputed conduct “was
the result of, or necessary to achieve, much greater procompetitive benefits”); Areeda &
Hovenkamp, ¶ 908(b) (“The efficiency defense requires a showing that the merger produces
significant cost savings that could not be readily attained by other means.”). The facts
7 supporting Meta’s contention are what Interrogatory No. 10(c) requests Defendant to disclose.
Its objection is therefore overruled.
Moving on to the substance of the response, the FTC asked Meta whether it contends that
the benefits it asserts “could not have been achieved absent the Transactions, and, if so, the basis
for that contention.” FTC’s Third Set of Interrogatories at 2. Meta answered that it does so
contend and offered as its basis only that “Instagram and WhatsApp were able to take advantage
of the expertise and resources made available by virtue of the transactions.” Responses to FTC’s
Third Set of Interrogatories at 31. While an abbreviated, almost facile, response, the Court
confronted a similar question on Meta’s motion to compel the FTC to supplement its response to
Meta Interrogatory No. 13. See ECF No. 243 (Meta’s Motion to Compel Answers to
Interrogatories 13 and 14). That Interrogatory likewise asked a “yes or no” question and for an
“explanation.” Id. As Meta did here, the FTC answered “yes” or “no” and provided a short
explanation that offered little more than the core market definition of its Amended Complaint.
The Court rejected Meta’s complaint that the response was insufficient, in part because
Interrogatory No. 13 asked only for an “explanation.” ECF No. 264 (Mar. 29, 2023, Order). The
Court noted that had “Meta wanted all relevant facts” supporting the FTC’s contention, “it could
have asked for those.” Id. at 3. So, too, with FTC Interrogatory No. 10(c) and Meta’s response.
The Court will therefore apply the same approach here and deny the FTC’s request for a further
response to Interrogatory No. 10(c).
I. Interrogatory No. 10(d)
The situation regarding this subsection resembles that of Interrogatory No. 10(c). Meta
confirms that it does contend that procompetitive benefits of the acquisitions were achieved
sooner than they otherwise would have had it not made the acquisitions. See Responses to
8 FTC’s Third Set of Interrogatories at 32. It admits that it has not made any study of this
phenomenon. But its response to Interrogatory No. 10(b) (which it incorporates by reference)
contains only “anecdotal examples” of procompetitive benefits being accelerated by the
acquisitions. A complete response would include any other examples of which Meta is aware at
this time or a certification that it knows of no others. The Court orders that Meta do as much in a
supplemental response.
J. Interrogatory No. 10(e)
Meta’s response incorporates its supplemental response to Interrogatory No. 5, see
Responses to FTC’s Third Set of Interrogatories at 32–33, which avers that the Meta board
anticipated a number of procompetitive benefits at the time of each acquisition. See ECF No.
267-3 (Meta’s Responses to Interrogatory Nos. 4, 5, and 7) at 14. But the response identifies
only “examples.” Id. at 14, 16. It is also difficult to understand how it can be, as Meta’s
Response to Request for Admission No. 2 avers, that the acquisitions occurred so long ago that it
cannot acquire information about its board members’ reasons to authorize these large
acquisitions. See Meta’s Responses to First Set of Requests for Admission at 4. And
Interrogatory No. 10(e) focuses narrowly on the board during the period surrounding the two
acquisitions, each of which required a formal Hart-Scott-Rodino Act premerger notification.
Meta should either supplement its Interrogatory No. 10(e) response with any other benefits the
board contemplated or confirm that its Supplemental Interrogatory No. 5 response identifies
them all.
K. Interrogatory No. 10(f)
Given the breadth and specificity of Interrogatory Nos. 10(a) through 10(e), Meta
understandably objects to identifying documents relating separately to each of Interrogatory
9 No. 10’s multiple subjects. See Responses to FTC’s Third Set of Interrogatories at 33. The FTC
has not argued that Meta has withheld responsive documents from production or that the
cataloging Interrogatory No. 10(f) calls for would be sufficiently valuable to warrant Meta’s
performing such an exercise. As a result, the Court will not require Meta to supplement its
response.
L. Interrogatory No. 11
The FTC understandably desires to probe Meta’s claims about the benefits its “Integrity”
work has yielded. But Interrogatory No. 11, read literally, seeks stunning detail and warranted
Meta’s initial refusal to answer it in accordance with its express terms. See Responses to FTC’s
Third Set of Interrogatories at 34–35. During the first stab at negotiating a resolution, the FTC
offered what was really no modification at all, see ECF No. 275-2 (March 7, 2023, Letter from
FTC to Meta) — even though it told the Court a week later that, notwithstanding the terms of
Interrogatory No. 11, it “only sought a high-level understanding of Meta’s [Integrity] programs.”
ECF No. 257 (Joint Status Report of Mar. 16, 2023) at 9. The FTC also seems in its Reply to
seek less detailed information regarding Integrity issues than Interrogatory No. 11 actually
demands. See FTC Reply at 3. Yet the FTC’s Motion seeks a complete response to the
Interrogatory. See ECF No. 266-9 (Text of Proposed Order).
If the FTC would have been satisfied with less than Interrogatory No. 11 requests, it
should have made a concrete proposal to that effect in or with the March 16, 2023, Joint Status
Report, as its Reply’s discussion of Interrogatory No. 10 suggests it could have done. The
Court’s experience with the parties suggests that a satisfactory compromise could have been
reached. But the FTC did not do so, and no compromise was reached. The Motion to Compel a
“complete” response to Interrogatory No. 11 is denied.
10 M. Interrogatory No. 12
Interrogatory No. 12 seeks much the same information sought by Interrogatory No. 10,
while also probing the basis on which Meta denied Request for Admission Nos. 4–10. Meta
responded to Interrogatory No. 12 by referencing its Interrogatory No. 10 responses, see
Responses to FTC’s Third Set of Interrogatories at 36–37, a practice that the FTC does not
challenge. See FTC Mot. to Compel at 15. As discussed above, a number of those responses are
insufficient and must be supplemented.
The overlap between sections of Interrogatory Nos. 10 and 11 is such that supplemental
Interrogatory No. 10 responses as ordered by the Court should provide the FTC with the
information Interrogatory No. 12 seeks and protect it from unfair surprise. The Court therefore
orders Meta to serve a supplemental response to Interrogatory No. 12 that references the
pertinent supplemental Interrogatory No. 10 responses.
III. Conclusion
The Court accordingly will order that the Motion to Compel is granted in part and denied
in part. A contemporaneous Order to that effect will issue this day.
/s/ James E. Boasberg JAMES E. BOASBERG Chief Judge
Date: April 26, 2023