Dr. Scheuer recently concluded a 22-year career with the CIA in which he served in both the Directorate of Intelligence (DI) and the Directorate of Operations (DO). During his tenure at the CIA, Dr. Scheuer held various positions including Senior Adviser for the Usama Bin Laden Department, Chief of the Southwest/Southeast Asia Counternarcotics Operation, and Chief of the Sunni Militant Unit. Dr. Scheuer is the author of Imperial Hubris. Why the West is Losing the War on Terrorism and Through Our Enemies' Eyes: Osama Bin Laden, Radical Islam, and the Future of the United States, as well as numerous journal articles.