Former AFMC commander named '11 TD White Award winner
Retired Gen. Lester Lyles speaks at the Air Force Academy after having been named the 2011 Thomas D. White Award recipient. Lyles, a former vice chief of staff and former commander of Air Force Materiel Command, was honored for promoting science, technology, engineering and mathematics outreach and for his efforts to increase diversity within the Defense Department's senior ranks. (U.S. Air Force photo/Sarah Chambers)