At Oak Ridge National Laboratory, an employee works with a mechanical arm to manipulate items inside the radioactive hot cell. The hot cells are used to manufacture new reactor fuel made from spent nuclear waste.
Courtesy of Oak Ridge National Laboratory
A U.S. Border Patrol agent parks beside the border fence at Fort Hancock, Texas. With fears rising that the drug violence in Mexico could spill into the U.S., Hudspeth County Sheriff Arvin West said at a town-hall meeting last week: "You farmers, I'm telling you right now, arm yourselves."