John SidesJohn Sides (Vanderbilt University) studies elections, political campaigns, voter behavior, and public opinion. His work has appeared in numerous major journals. He is coauthor of three books about U.S. presidential elections: TheBitter End (with Lynn Vavreck and Chris Tausanovitch),  Identity Crisis (with Vavreck and Michael Tesler), and The Gamble (with Vavreck). He also co-founded and serves as publisher of Good Authority, a site about politics and political science. Read More Read Less