Supporters of the imprisoned Native American activist Leonard Peltier are condemning a decision by prison authorities in Lewisburg, Pennsylvania, to send him to solitary confinement in late June for two minor infractions. Peltier’s attorney Robert Bryan said, “Officials are using this as an excuse to torture my 66-year-old client. His health is poor because of decades of imprisonment. It is an attempt to break and intimidate him.” Peltier has been in prison for more than 35 years, convicted of killing two FBI agents during a shootout on South Dakota’s Pine Ridge Indian Reservation in 1975. Peltier has long maintained his innocence and has been widely considered a political prisoner who was not granted a fair trial.