Kai Bird is the Executive Director of CUNY Graduate Center’s Leon Levy Center for Biography. He co-authored with Martin J. Sherwin the Pulitzer Prize-winning biography American Prometheus: The Triumph and Tragedy of J. Robert Oppenheimer. He has also written biographies of John J. McCloy and McGeorge Bundy—and a memoir, Crossing Mandelbaum Gate: Coming of Age Between the Arabs and Israelis. His most recent book is The Good Spy: The Life and Death of Robert Ames. He is currently working on a biography of President Jimmy Carter.