Julia Azari is an associate professor of political science at Marquette University. Her research interests include the American presidency, political parties, and political rhetoric. She is the author of "Delivering the People's Message: The Changing Politics of the Presidential Mandate."
Dan Hopkins is an associate professor of government at the University of Pennsylvania, and his research focuses on American elections and public opinion.
Mai Nguyen is FiveThirtyEight’s quantitative editor.