Barton Gellman is a Pulitzer Prize and Emmy Award-winning journalist. Since 2013 he has been a senior fellow at the Century Foundation. During 21 years at the Washington Post he served tours as legal, military, diplomatic, and foreign correspondent. He has taught courses at Princeton on nonfiction writing, investigative reporting and national security secrecy. His bestselling Angler: The Cheney Vice Presidency won the Los Angeles Times Book Prize and was a New York Times Best Book of 2008.