Strobe Talbott; Christopher Buckley; Bill Maher

Strobe Talbott, former deputy secretary of state, examines the eastward shift of the North Atlantic Treaty Organization. Christopher Buckley talks about his satirical crime novel "No Way to Treat a First Lady." Bill Maher jokingly addresses the ideas underpinning his new book, "When You Ride Alone You Ride with Bin Laden."