Rolls of copper sit around an old pot belly wood stove at the D Picking & Co. facility in Bucyrus, Ohio, U.S., on Tuesday, Dec. 11, 2012. Copper rose on bets that moves by the Federal Reserve to expand economic stimulus will weaken the dollar and boost demand in the U.S., the world's second-largest user of the metal. Photographer: Ty Wright/Bloomberg via Getty Images
{"Image ImageDescription": "Rolls of copper sit around an old pot belly wood stove at the D Picking & Co. facility in Bucyrus, Ohio, U.S., on Tuesday, Dec. 11, 2012. Copper rose on bets that moves by the Federal Reserve to expand economic stimulus will weaken the dollar and boost demand in the U.S., the world?s second-largest user of the metal. Photographer: Ty Wright/Bloomberg via Getty Images", "Image Copyright": "2012 Bloomberg"}