Air Force Gen. Paul J. Selva, second from right, vice chairman of the Joint Chiefs of Staff, and members of the USO spring tour pose for a photograph on Joint Base Elmendorf-Richardson, Alaska, March 12, 2016. From left, tour members include: Panthers football player Charles Tillman; country singer and 10-year Army veteran Craig Morgan; Miss America 2016 Betty Cantrell; and Ultimate Fighting Championship fighters Donald ‘Cowboy’ Cerrone and Anthony Pettis. Air Force photo by Airman 1st Class Christopher R. Morales