Col. E. John Teichert, 11th Wing and Joint Base Andrews commander, hands out Air Force lanyards, pins and stickers during the South Side St. Patrick’s Day Parade in Chicago, March 12, 2017. Teichert accompanied the honor guard with Chief Master Sgt. Nathaniel M. Perry Jr., 11th Wing and JBA command chief master sergeant. The 11th Wing serves as a host unit for the honor guard and U.S. Air Force Band, both of which are based out of Joint Base Anacostia-Bolling, District of Colombia. (U.S. Air Force photo by Senior Airman Jordyn Fetter)