Mark Halperin has covered every American national election since 1988, working as a host, correspondent, reporter, and analyst for NBC News, TIME magazine, Bloomberg News, Showtime, and ABC News. He is the co-author of two New York Times #1 bestsellers, "Game Change: Obama and the Clintons, McCain and Palin, and the Race of a Lifetime" (2010) and ""Double Down: Game Change 2012" (2013). He is also the author of "The Undecided Voter's Guide to the Next President" (2007), and the co-author of "The Way to Win: Taking the White House in 2008" (2006). He is the author of the daily newsletter "Wide World of News."
