Senior Airman Juan Sanchez, 11th Logistics Readiness Squadron vehicle operator, drives a bus to help escort foreign media personnel on Joint Base Andrews, Md., Aug. 3, 2014. Team Andrews served as a critical component to ensure dignitaries’ safe arrivals and departures for the U.S.-Africa Leaders Summit in Washington D.C. (U.S. Air Force photo/ Senior Airman Nesha Humes)