8/28/2012 - Senior Airman Dana Plant, 2nd Civil Engineer Squadron, speaks at the Defense Science Board breakfast on Barksdale Air Force Base, La., Aug. 28. Plants was one of many Airmen to attend the breakfast and meet with retired Air Force General Larry Welch, 12th Chief of Staff of the Air Force, to discuss work-related issues and how they can be fixed. (U.S. Air Force photo/Airman 1st Class Andrew Moua)(RELEASED)

8/28/2012 - Retired Air Force General Larry Welch, 12th Chief of Staff of the Air Force, speaks at the Defense Science Board breakfast as Col. Andrew Gebara, 2nd Bomb Wing commander, listens at Barksdale Air Force Base, La., Aug 28. Welch attended the breakfast to meet with Airmen and discuss work-related issues and possible solutions. (U.S. Air Force photo/Airman 1st Class Andrew Moua)(RELEASED)

8/28/2012 - Senior Airman Jerald Delia (center), 2nd Aircraft Maintenance Squadron, speaks with retired Air Force General Larry Welch, 12th Chief of Staff of the Air Force, and Col. Andrew Gebara, 2nd Bomb Wing commander at the defense breakfast on Barksdale Air Force Base, La., Aug. 28. Airmen were invited to the breakfast to meet with Welch and discuss work-related issues and possible solutions. (U.S. Air Force photo/Airman 1st Class Andrew Moua)(RELEASED)