Corey Brettschneider is a professor of political science at Brown University, where he teaches constitutional law and politics, as well as visiting professor of law at Fordham Law School. He has also been a visiting professor at Harvard Law School and the University of Chicago Law School. His recent writing has appeared in The New York Times, Politico, and The Washington Post. He is the author of The Oath and the Office: A Guide to the Constitution for Future Presidents. He is also the author of two books about constitutional law and civil liberties and numerous articles that appear in top academic journals and law reviews. His constitutional law casebook is widely used in classrooms throughout the United States. Brettschneider holds a PhD in politics from Princeton and a JD from Stanford Law School.