Tech. Sgt. Shannon Thomas, 28th Medical Operations Squadron Public Health flight chief, checks the expiration date on yogurt cartons at the Commissary at Ellsworth Air Force Base, S.D., April 6, 2016. Certain expired foods, such as canned goods and juice, are donated to the food bank once taken off the shelf and inspected by the Public Health office for broken seals or dented cans at the seal. (U.S. Air Force photo by Senior Airman Hailey R. Staker/Released)