FILE PHOTO: U.S. Attorney General Barr announces findings from Pensacola

FILE PHOTO: U.S. Attorney General William Barr announces the findings of the criminal investigation into the Dec. 6, 2019, shootings at the Pensacola Naval Air Station in Florida during a news conference at the Justice Department in Washington, U.S., January 13, 2020. REUTERS/Tom Brenner/File Photo