Michael Isikoff is national investigative correspondent for NBC News. Between 1994 and 2010, he was a correspondent in Newsweek's Washington bureau where he covered U.S. politics as well as national security and law enforcement issues, including the Oklahoma City bombing. He is the author of Hubris: The Inside Story of Spin, Scandal and the Selling of the Iraq War (co-written with David Corn) and Uncovering Clinton: A Reporter's Story.