Dr. John J. Mearsheimer, a R. Wendell Harrison Distinguished Service Professor of Political Science at the University of Chicago, speaks with members of the Air University community, Feb. 14, 2019, as part of the Air University President’s Distinguished Speaker Series, on Maxwell Air Force Base, Alabama. In addition to Mearsheimer, who was in the ‘thought leader’ category, AU is planning on inviting speakers from the other two categories to hopefully join us in April or fall of 2019. (U.S. Air Force photo by William Birchfield)