Jay S. Bybee has been the forgotten man among the legal architects of the torture policies of the George W. Bush administration.But the release Thursday of several additional memos by the Justice Department puts Bybee, then an assistant attorney general for the Office of Legal Counsel, front and center. He is the author of an August 2002 memo, to CIA General Counsel John Rizzo, concluding that waterboarding, among other enhanced interrogation techniques, did not meet the legal definition of torture.The 18-page memo authorizes such methods in language that is stunning for its detail and detachment. As the New York Times...