Oil Cleanup
Taean, Republic of Korea -- Tech Sgt. Brian Gregaitis, from Osan Air Base's 51st Civil Engineering Squadron, cleans oil-stained rocks Thursday on the beach near Taean City after the worst crude oil spill in Korean history. Tech Sgt. Gregaitis is one of 90 volunteers from Osan Air Base. (U.S. Air Force Photo by Senior Airman Chad Strohmeyer)