FILE - An unidentified FBI agent, one of the nearly 500 current and retired FBI agents protesting clemency for Leonard Peltier, marches toward the White House, Friday, Dec. 15, 2000, holding an image of two FBI agents, Ron Williams and Jack Coler, who were killed on the Pine Ridge Indian reservation in South Dakota in 1975. Peltier, who has spent most of his life in prison for the killings, has a parole hearing Monday, June 10, 2024, at a federal prison in Florida. (AP Photo/Hillery Smith Garrison, File)