Waterboarding were dismissed in a memo from Associate Deputy Attorney General David Margolis who found that Yoo showed "poor judgment" but did not violate ethical standards. Commentators have noted that the memos omitted key relevant precedents, including a Texas precedent under then-Governor George W. Bush when the state convicted and sentenced to prison for 10 years a county sheriff for waterboarding a criminal suspect. Bush did not issue a pardon for the sheriff. Former George W. Bush administration officials Dick Cheney and John Ashcroft have stated since leaving office that they do not consider waterboarding to be torture. At least one
Dick Cheney suspected terrorists and the legal limits that apply to their questioning, especially what constitutes torture. U.S. Army Colonel Lawrence Wilkerson, who served as Colin Powell's chief of staff when he was both Chairman of the Joint Chiefs of Staff at the same time Cheney was Secretary of Defense, and then later when Powell was Secretary of State, stated in an in-depth interview that Cheney and Donald Rumsfeld established an alternative program to interrogate post-9/11 detainees because of their mutual distrust of CIA. The Washington Post articles, principally written by Barton Gellman, further characterized Cheney as having the strongest influence within