Kash Patel, former chief of staff for President Donald Trump, speaks at a rally in Minden, Nev., Oct. 8, 2022. Patel who has said he was present as Trump declassified broad categories of materials appeared before a federal grand jury Thursday, Nov. 3, after being given immunity for his testimony, according to a person familiar with the matter. Patel appeared after the Justice Department agreed to grant him immunity from prosecution for his testimony and after a federal judge in Washington entered a sealed order to that effect. (AP Photo/José Luis Villegas, File)