Guantanamo Britons were 'chained to the floor and beaten' By Sandra Laville and Nick Britten (Filed: 13/03/2004) Colin Powell, the US secretary of state, was last night forced to address allegations that the American military subjected British prisoners to psychological torture and beatings during their two years of detention at Guantanamo Bay in Cuba. Al- Qa'eda and Taliban suspects on their knees at the American base Speaking for the first time since his release this week, Jamal Udeen, 37, from Manchester, outlined a brutal regime of oppression including being chained to the floor during 12-hour interrogations and having an unknown...