Peter Bergen : Under Obama , comprehensive threat assessments have been used to determine a detainee 's eligibility for release , which has contributed to the fact that of the 72 prisoners released under Obama we were only able to find one who had joined a militant group after his release . He talks of Guantanamo prisoners as major threat . He says small number of released political prisoners have returned to ' democracy ' Many prisoners are now engaged in a hunger strike , Bergen says . Bergen : Indefinite detention without charge is a tool of terrorism , not democracy .
Peter Bergen : He talks of Guantanamo prisoners as major threat . He says small number of released political prisoners have returned to ' democracy ' Many prisoners are now engaged in a hunger strike , Bergen says . Bergen : Indefinite detention without charge is a tool of terrorism , not democracy .