1st Lt. Xavier Jones, 17th Training Squadron test team project manager, performs pushups during the Police Week Warrior Workout of the Day Challenge May 16, 2019, at Vandenberg Air Force Base, Calif. In 1962, President John F. Kennedy signed a proclamation that designated May 15 as Peace Officers Memorial Day and the week in which that date falls as Police Week. (U.S. Air Force photo by Airman 1st Class Hanah Abercrombie)