Jeremi Suri is a professor of public affairs and history at the University of Texas at Austin, and the author, most recently, of The Impossible Presidency: The Rise and Fall of America’s Highest Office and the host of a weekly podcast, This is Democracy. Jeffrey K. Tulis is a professor of government at the University of Texas at Austin and the author of The Rhetorical Presidency and the co-author of Legacies of Losing in American Politics.