William R. Polk

William R. Polk served in President John F. Kennedy's administration, where he was the member of the Policy Planning Council responsible for much of the Islamic world, including Afghanistan. He later became professor of history at the University of Chicago and president of the Adlai Stevenson Institute of International Affairs. He is the author of 17 books including Understanding Iraq, Violent Politics and Understanding Iran. He is now at work on a book on Afghanistan to be entitled The Cockpit of Asia. His website is www.williampolk.com.