September 10, 2015 -

In this Nov., 20, 2013 photo, Dressed in contamination suits, three workers are watched by a crane specialist on a video monitor in the control room of the Defense Waste Processing Facility at the Savannah River Site near Aiken, S.C. The control room remotely operates a large crane and tools needed during the vitrification process. Vitrification seals processed radioactive waste in glass for storage. (AP Photo/Stephen B. Morton)