U.S. captive Bowe Bergdahl was exchanged for Taliban detainees at Guantanamo Bay . The exchange came after the Obama administration had been negotiating with Pakistan to free him and other prisoners held by that country. More than 500 detainees were released under former President George W. Bush . Battles with Congress and other obstacles have made shutting it down difficult .
U.S. captive Bowe Bergdahl was exchanged for Taliban detainees at Guantanamo Bay . The exchange came after the Obama administration had been negotiating with Pakistan to free him and other prisoners held by that country. Battles with Congress and other obstacles have made shutting it down difficult .