The U.S. drone program has killed terrorists and weakened Al Qaeda. But critics of the drone program argue that the short-term gains do not outweigh the long-term consequences-among them, radicalization of countless numbers outraged over civilian deaths. Is the U.S. drone program helping in the fight against terrorism, or hurting it?

This A&E Special examines the planning and execution of Imperial Japan's sneak attack on Pearl Harbor, the incident that propelled the United States into World War II.