The F.B.I. raided former US President Donald Trump's Florida Mar-a-Lago residence, searching for secret documents. They confiscated 20 boxes of highly confidential material that Trump had been negotiating in June to return to the Presidential Archives. According to Trump, all the documents seized by the F.B.I. had already been “declassified.” A massive F.B.I. raid on a former president has never before happened in American history.