This is beyond credence, quite frankly...
Ex-MI5 head: US hid torture tactics from UK
Manningham-Buller has previous experience of interrogations. Her experience tells her that information is very difficult to extract. She finds that the Americans have had extraordinary success in their "efforts"... And she accepted the American explanation that Binyam Mohamed was keen to brag of his exploits? I don't think the Americans had to hide what they were doing - the British didn't bother to look. Plus ca fucking change.
She had her doubts: she said as much. But she didn't follow them up. America isn't the Great Satan. The American administration and those that prop it up aren't the Great Satan. The CIA isn't the Great Satan, and neither are their equivalents on this side of the Atlantic... They're all far, far too fucking stupid to be Satan, great or otherwise.
Waterboarded 160 times? You cunts just don't know when to stop, do you? And I'll tell you why, too: it's because you don't have the intelligence to develop a better solution.