Mark Halperin and John Heilemann talked about their book about the 2008 presidential election campaigns, Game Change: Obama and the Clintons, McCain and Palin, and the Race of a Lifetime (Harper; January 11, 2010). Various video clips of campaign events were shown in the background as they talked about behind-the-scenes activities of the campaigns. They also talked about the impact of the book on politics and policy in Washington, D.C., and they responded to telephone calls and electronic communications.