Let me think a little.
Alberto Gonzales wrote the memorandum on how to bypass the laws to torture the suspects when he was the Counsel at White House. The result is that we got the embarrassing scandals with Abu Ghraib and Gitmo Bay (where the Pentagon suggested to imprison the suspects for the duration of their lives without a trial) ...
And now Gonzales said he does not approve of torture techniques before the hearing in Congress.
How can one write something to approve the torture techniques then later, disavow it?
Isn't that a case of flip-flop? Of course it is.
What a Republican classic.