Trace Adkins visits Ramstein
Concertgoers line up for concessions at a USO kiosk while waiting for the performance of Trace Adkins, country music singer, at Ramstein Air Base, Germany, June 11, 2016. The USO-sponsored event was free to all Department of Defense cardholders and their family members. (U.S. Air Force photo/ Airman 1st Class Joshua Magbanua)