Carlos Mencia, the man behind Comedy Central's popular "Mind of Mencia" television program, performs Nov. 19, 2010, at McChord Field, Joint Base Lewis-McChord, Wash. “The goal of this concert was to let people know how much their work is appreciated,” said Senior Master Sgt. Scott Terpening, 446th Recruiting Squadron Senior Recruiter. (U.S. Air Force Photo/Airman Leah Young)