Maj. Gen. James A. Jacobson, Air Force District of Washington commander, speaks with Air Force Delayed Entry Program recruits at Nationals Park in Washington D.C., Sept. 20, 2018. Jacobson administered the Oath of Enlistment during the Nationals' "U.S. Air Force Day" game against the New York Mets. (U.S. Air Force photo by Master Sgt. Michael B. Keller)