Thomas Craughwell is the author of more than 15 books, including "Stealing Lincoln's Body" (Harvard University Press, 2007) and "Saints Behaving Badly" (Doubleday, 2006). He has written articles for "The Wall Street Journal," "U.S. News & World Report" and "The American Spectator." He has been a guest on CNN and the BBC. Craughwell has an M.A. from New York University.