The fight is about more than a threatened lawsuit. It puts competing claims about National Guard deployments, crime trends and the limits of political criticism under a legal spotlight.
Donald Trump threatened a $5 billion defamation lawsuit after Trump’s attorney demanded that the Center for American Progress retract its National Guard report. The report questioned whether National Guard deployments reduced violent crime, saying there was “no evidence” they did.
The dispute is not yet a filed case, but it sets up a larger argument over the evidence behind Trump’s public-safety claims and whether CAP’s criticism can be treated as defamation rather than protected analysis.
The letter seeks a retraction
According to a letter reviewed by The Hill, Trump attorney Alejandro Brito accused CAP of falsely depicting Trump as someone who knowingly lied to the public about the effectiveness of National Guard deployments.

The nine-page letter was sent Monday and demanded that CAP retract the report, apologize and compensate Trump by 5 p.m. EDT Friday. It said Trump would pursue legal remedies for alleged financial and reputational harm if the organization did not comply, including a lawsuit seeking at least $5 billion.
That number has drawn attention, but the distinction is important: the available reporting described a legal threat, not a lawsuit that has been filed. It does not establish whether Trump later sued, whether CAP altered the report or whether there were private discussions after the deadline.
One phrase drives the conflict
CAP published its report last month, challenging Trump’s contention that National Guard deployments reduced violent crime. Its central conclusion was that there was “no evidence” the deployments caused a reduction.
The report also said the administration had taken credit for a crime trend already underway. Trump’s side argues that CAP went beyond disagreeing with the results of a policy and effectively accused him of knowingly misleading Americans.
Those are related but different assertions. A conclusion that available evidence does not show a specific policy caused a result is not automatically a claim that the result was impossible. Nor does it necessarily establish that an official making the claim knew it was false.
That gap between an argument about evidence and an accusation about intent is at the center of the threatened defamation claim.
Crime data rarely answers alone
Assessing whether a National Guard deployment changed violent-crime levels can be difficult. A crime trend may also reflect preexisting changes, local policing decisions, seasonal patterns, reporting practices and other conditions.
CAP’s position, as described in the reporting, is that the evidence does not support Trump’s claimed results. Brito’s position is that the think tank turned an unresolved empirical question into a defamatory personal allegation.
Supporters of a more aggressive deployment strategy may argue that a visible security presence, coordination with local authorities and deterrence can improve safety even when it is difficult to isolate one measurable effect. Critics argue that using military forces in domestic public-safety settings brings financial, civil-liberties and governance costs that require especially strong proof.
The public record in the available reporting does not settle whether every deployment has the same effect. Outcomes can vary by location, mission, duration, police coordination and the particular crime measures being studied.
CAP rejects Trump’s allegation
Neera Tanden, CAP’s president and CEO, called the threat “baseless.” She defended the report as rigorous, evidence-based research and analysis, and said First Amendment protections permit the publication of facts and analysis that conflict with an administration’s arguments.
CAP has characterized the demand as an attempt to silence unwelcome research rather than a legitimate response to defamation. Its position is that major policy disagreements should be fought through public debate, not intimidation.
CAP general counsel Kevin H. Metz called a potential lawsuit “absurd” in a written response Friday. He said the organization would welcome discovery if Trump sued, including records concerning the cost of the National Guard deployments and the White House’s role in them.
Metz also said a precedent against CAP could affect conservative policy groups under a future administration. Think tanks across the political spectrum routinely publish work that powerful political figures may consider damaging.
Why defamation claims face barriers
Defamation law generally requires more than a statement a target considers unfair, hostile or badly reasoned. A plaintiff typically must identify a false statement of fact, show the required level of fault and demonstrate harm.
For a public figure such as Trump, the central question would likely include actual malice: whether CAP made a provably false factual statement while knowing it was false or acting with reckless disregard for the truth. Courts also distinguish factual assertions from protected opinion and interpretation.
Those standards do not prevent a lawsuit from being filed, and even a case a defendant believes is protected can be expensive and time-consuming to defend. Discovery could require both sides to disclose records and defend their accounts of the underlying crime data and government actions.
Trump’s lawyers have pursued several defamation actions against critics and media organizations during his presidency, often seeking large damages. The Hill reported that some prior cases produced significant settlements, giving a demand letter leverage even where the eventual court prospects are uncertain.
Washington remains the larger stage
The immediate conflict has direct relevance to Washington, D.C., where questions of federal authority, local control and public safety frequently overlap. Trump has promoted National Guard deployments as part of his public-safety approach; CAP disputes whether they caused the crime reductions claimed.
If Trump files suit, the litigation could put CAP’s research methods and the administration’s crime assertions under formal legal scrutiny. If no suit follows, the demand may still carry a broader message for researchers, advocacy groups and publishers weighing how directly to challenge official claims.
For now, neither side has resolved the factual dispute. Trump’s legal team says CAP defamed him over National Guard results; CAP says it published evidence-based criticism protected by the First Amendment. The unanswered question is whether the $5 billion threat becomes a courtroom fight.

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