U.S. Air Force Col. Steve Snelson, the 6th Air Refueling Wing commander, speaks to Air Force Reserve Officer Training Corps (ROTC) cadets from the 158th Cadet Wing at the University of South Florida, Nov. 12, 2019. Snelson spoke about his experience in the ROTC, and what it takes to be a commissioned officer in the U.S. Air Force. (U.S. Air Force photo by Airman 1st Class Shannon Bowman)