What difference was found between waterboarding and regular reunabout .
The 21 June 2004 issue of " Newsweek " stated that the Bybee Memo , an early August 2002 legal memorandum drafted by John Yoo and signed by his boss , Jay S. Bybee , then head of the Office of Legal Counsel , described interrogation tactics against suspected terrorists or terrorist affiliates the George W. Bush administration would consider legal , was " prompted by CIA questions about what to do with a top Qaeda captive , Abu Zubaydah , who had turned uncooperative ... and was drafted after White House meetings convened by George W. Bush 's chief counsel , Alberto Gonzales , along with Defense Department general counsel William Haynes and David Addington , Vice President Dick Cheney 's counsel , who discussed specific interrogation techniques " , citing " a source familiar with the discussions " .