tavis: good evening, from los angeles, i'm tavis smiley. as the white house considers reversing course and moving the controversial terror trials out of the new york city, there is a renewed debate on how the u.s. should be dealing with suspected terrorists. first up font tonight, a conversation with one of the central figures in this debate, john yoo. the official justice department official and author of the bush era torture memos is out with a new book on the use of president power called "crisis and command." also tonight, actor ed o'neal stops by, the former star with "married... with children" is enjoying success in prime time on tv's number one new comedy, "modern family." we're glad youoined us, author john yao and actor ed o'neal coming up right now. >> there are so many things that wal-mart is looking forward to doing, like helping people live better, but mostly we're looking forward to building stronger communities and relationships. because of your help, the best is yet to...