--  a Top Secret memo by OLC's Jay Bybee to CIA counsel John Rizzo about torture techniques used on Abu Zubaydah, August 1, 2001. -- a Top Secret/SCI memo from the OLC's Steven Bradbury to Rizzo about waterboarding and other techniques, 1995 -- a Top Secret/SCI memo from Bradbury describing the techniques that could be used in combination with each other.

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