Donald Trump is using his family to obstruct the BBC’s search for evidence.

Trump is the plaintiff in a $10 billion defamation suit against the BBC in federal court in Miami. The BBC is the defendant, and under the Federal Rules of Civil Procedure it may conduct discovery—the pre-trial exchange of evidence between the parties before trial—including obtaining testimony from witnesses with knowledge of facts bearing on whether the BBC’s reporting was defamatory. Earlier this summer, a federal judge ordered Trump to release financial records the BBC had subpoenaed. His attorneys asked the court to pause that order.

The new filing concerns three witnesses: Ivanka Trump, Jared Kushner, and Donald Trump Jr.—the plaintiff’s daughter, son-in-law, and son. In May, a process server went to the family residence to deliver the subpoenas. Secret Service agents said they were not authorized to accept the documents. A later attempt to serve Donald Trump Jr. at Trump Tower in New York also failed.

That is the strongest version of the lawyers’ position. The agents did not accept the papers, and service was not completed. A judge can address that logistical problem without treating the underlying discovery requests as illegitimate.

The lawyers’ claim that the BBC seeks “politically-driven leverage” is not a judicial finding. It is an allegation in a filing by the plaintiff in a $10 billion suit. The filing supplies no proof that the requested materials are unnecessary or irrelevant. It does not identify the records the BBC wants, address whether the three relatives possess knowledge material to the defamation claim, or explain why they should sit outside the ordinary civil-discovery process.

Federal Rule of Civil Procedure 45 authorizes a subpoena to command testimony or the production of designated records. Failed service does not by itself erase a subpoena, just as political motive does not by itself defeat one. Those are separate questions, and Trump’s filing collapses them. An un-served subpoena is challenged through a Rule 45 motion, and the BBC’s request to the court is precisely the mechanism Rule 45 supplies for resolving service. The lawyers are trying to weaponize the very procedural step the rule provides.

Nor is the public-figure concern meaningless. Family-member subpoenas in defamation cases can run wide, and public-figure relatives sometimes get served for publicity value over probative value. That is the steel-man of the plaintiff’s position. It is the concern Trump’s lawyers invoke when they warn about politically driven discovery.

The audit begins where that argument stops. The “politically-driven leverage” framing is a deflection. The question before the court is not whether the BBC’s motives are pure. The question is whether the requested discovery falls within the scope of what the Federal Rules permit a defendant to obtain while defending against a $10 billion claim. The filing does not answer that question. It addresses the political valence of the BBC’s coverage.

The sequence across the litigation tells the same story. A judge ordered Trump to release financial records. His attorneys moved to pause the BBC’s access to those records. Now his lawyers return to court to oppose subpoenas directed at his daughter, son-in-law, and son. The pattern is the use of judicial process to delay discovery the plaintiff himself invoked when he filed a suit asking for $10 billion in damages.

That sequence does not establish that every request is improper. It establishes that Trump has opposed the BBC at each successive stage of the evidence fight. The Secret Service’s inability to accept service became a reason to ask a judge to block the requests themselves.

Judge Kuntz, whom Trump nominated to the federal bench, inherited the case less than a week ago. Court filings did not explain the reassignment, and he did not rule on the motion Friday. The previous judge had set a February trial date. Trump’s motion asks Kuntz to reject the BBC’s request and allow that calendar to arrive without the family members’ testimony or records.

The reassignment is not, on the available record, irregular on its face. Federal district courts reassign cases for reasons that need not be stated. Nothing in the public record triggers recusal. The optics are noted, but optics are not a finding of misconduct. Nothing in the record supplies a reason to believe Judge Kuntz would apply the Federal Rules differently from another judge.

The Secret Service did not declare the subpoenas invalid. Its agents said they were not authorized to accept service. Trump is asking Kuntz to turn that logistical limit into a judicial shield for three relatives whose testimony and records the BBC is trying to obtain.

Trump’s lawyers are not wrong that discovery can be abused. Family subpoenas can be overbroad. They are wrong to make that abstract point while leaving the concrete question—what these three witnesses know—unanswered. A court asked to resolve a service dispute is entitled to an answer on the merits, not a recital of grievances against the BBC’s coverage. The judge has not decided whether the BBC defamed Trump, whether his $10 billion claim has merit, or whether the relatives possess useful evidence.

Trump may challenge the subpoenas. He may not make kinship a privilege.