Mark Halperin
senior political analyst, Time magazine
Mark Halperin is editor-at-large and senior political analyst for *Time* magazine. He is the author of *The Undecided Voter's Guide to the Next President* and the coauthor of *The Way to Win: Taking the White House in 2008*. He has covered six presidential elections, including those during his decade as the political director for ABC News. He lives in Manhattan.