U.S. Air Force Vice Chief of Staff Gen. David L. Goldfein watches the U.S. Air Force Honor Guard Drill Team during an 11th Operations Group immersion tour at Joint Base Anacostia-Bolling, Washington, D.C., May 3, 2016. Goldfein toured the 11th OG to meet Airmen and learn about the mission. (U.S. Air Force photo by Staff Sgt. Kurtis Brown)