In a lawsuit, his legal team asked that an independent counsel, or “special master,” be brought in to oversee the documents seized by FBI agents this month. Eleven sets of classified files were removed from the estate on August 8, according to the FBI, and US media reports said more than 300 classified documents were found at the former president’s home. Trump is under investigation for possible document mishandling. US presidents are required to send all their emails and documents to a government agency called the National Archives upon leaving office. The FBI is investigating whether Trump acted improperly