Larry J. Sabato, author of The Kennedy Half-Century: The Presidency, Assassination, and Lasting Legacy of John F. Kennedy, is the founder and director of the Center for Politics at the University of Virginia. He has appeared on dozens of national television and radio programs, including 60 Minutes. He has authored or edited more than a dozen books on American politics, including A More Perfect Constitution: Why the Constitution Must Be Revised - Ideas to Inspire a New Generation and Barack Obama and the New America. Sabato runs the election analysis web site Crystal Ball. He lives in Charlottesville, Virginia.