Original sentence: Aamer's lawyers said he went to Afghanistan "to do voluntary work for an Islamic charity" in 2001.According to Reprieve, Aamer has "long been cleared for release by the United States".According to documents published in the Guantanamo Bay files leak, the U.However, he has been repeatedly abused and subjected to extended isolation in Guantánamo Bay.and their website says: "He has never been charged by the United States with a crime and has never received a trial.military Joint Task Force Guantanamo believed in November 2007 that Aamer had led a unit of fighters in Afghanistan, including the Battle of Tora Bora, while his family was paid a stipend by Osama bin Laden
Edited sentence: According to the Guantanamo Bay files leak, the U.government believes Aamer had led a unit of fighters in Afghanistan, including the Battle of Tora Bora, while his family was paid a stipend by Osama bin Laden