On August 8, former U.S. President Donald Trump announced that the FBI was searching his luxurious palace-like mansion in Mar-a-Lago in Palm Beach, Florida. Trump wasn’t in Mar-a-Lago. He was in his Trump Tower residence high above Manhattan in New York City, another one of his many residences. Trump claimed he observed the FBI search live on close circuit TV. The FBI raid was ordered by U.S. Attorney-General Merrick Garland. President Joseph Biden claimed he didn’t know about the raid in advance.
The search warrant, soon made public with redactions, is a legal document U.S. police agencies — in this case, the FBI — need for a legal search without the approval of the person who is being searched. According to U.S. law, to obtain a search warrant, the police agency conducting the search must convince a judge — in this case, a federal judge — that there is probable cause of a crime. The alleged crimes being investigated center on Trump’s possession of secret documents with various degrees of classification. Documents with high degrees of classification are documents whose contents are hidden from the American people and everybody else, except for certain high-ranking government officials, for “national security” reasons.
The classified documents allegedly stored at Mar-a-Lago without authorization might include military secrets (including those of nuclear weapons), as well as information, if made public, embarrassing to powerful people. They are supposed to be stored in highly secure government buildings — it’s a crime to hold them in a private residence or other unsecured location. Only Trump and a handful of government officials know what’s in them.