Jimmie Green (left) takes leaders from Air Force Materiel Command's unions and civil service through a work area Feb. 24, 2010, at Tinker Air Force Base, Okla. The group converged Feb. 22 through 24 for an American Federation of Government Employees Partnership Council meeting and updates on Tinker AFB's production work. Mr. Green is from Tinker AFB's 544th Propulsion Maintenance Squadron. (U.S. Air Force photo/Margo Wright)