Sundance: David France and Jesse Short Bull's film tackles the 50-year story of activism surrounding the contentious conviction of the prominent American Indian Movement leader, whose sentence was commuted just one week before the film's premiere.

President Biden commuted the prison sentence of Leonard Peltier, an imprisoned Native American rights activist, using his final minutes of presidential power on Monday to free a man who has spent nearly 50 years in federal prison after he was convicted of murder in connection with the killing of two F.B.I. agents.