U.S. Air Force 2nd Lt. James LaCoste listens to a food vendor representative talk about their food's nutritional value at the Inaugural Langley Air Force Base Food Show at Langley Air Force Base, Va., Aug. 27, 2014. The food vendors presented mostly "green label" foods, which are considered healthier options. (U.S. Air Force photo by Airman 1st Class Devin Scott Michaels)