Airman 1st Class Jessie Rhodes, 28th Logistics Readiness Squadron central storage technician, inspects an aerosol can during a monthly barcode inventory in the Hazardous Material Pharmacy at Ellsworth Air Force Base, S.D., Oct. 4, 2012. HAZMART Airmen provide a single point of control for management, accountability, and tracking of the distribution and use of all hazardous materials on the base. (U.S. Air Force photo by Airman 1st Class Kate Thornton-Maurer/Released)