Professor Ian Lustick, a dinner guest at the Psi Upsilon house, known as the Castle, speaks on U.S. foreign policy in the Middle East and the war. [Dara Nikolova/The Daily Pennsylvanian]
Professor Ian Lustick, a dinner guest at the Psi Upsilon house, known as the Castle, speaks on U.S. foreign policy in the Middle East and the war. [Dara Nikolova/The Daily Pennsylvanian]