PUBLIC SERVICE The Honor Guard holds the colors while Defense Secretary Leon E. Panetta awards Linda McNabb, wife of Air Force Gen. Duncan J. McNabb, the Defense Distinguished Public Service Award during the U.S. Transportation Command change-of-command ceremony, where Air Force Gen. William M. Fraser III assumed leadership of the command from Gen. McNabb on Scott Air Force Base, Ill., Oct. 14, 2011. SHARE IMAGE: Download Image: Full Size (0.07 MB) Photo By: VIRIN: 201957-E-ORG35-042.jpg Photo Gallery