I found this old article as a link from a new article on torture on Washington's Blog, Congratulations, America. Torture Has Led You On a Wild Goose Chase, Destroyed the Rule of Law and Made You Less Safe
From Washington's Blog
Boumediene said it was in his interest to lie to the interrogators, who would reward the detainees if they admitted guilt.
"If I tell my interrogator, I am from Al Qaeda, I saw Osama bin Laden, he was my boss, I help him, they will tell me, 'Oh you are a good man,'" he said. "But if I refuse ? I tell them I'm innocent, never was I terrorist, never never, they tell me. 'You are, you are not cooperating, I have to punch you.'"