NEW YORK, NY - JULY 26: People walk past a RadioShack store in Manhattan on July 26, 2012 in New York City. Following poor second quarter earnings, the electronics chain was hit with a ratings ... more 

NEW YORK, NY - JULY 26: People walk past a RadioShack store in Manhattan on July 26, 2012 in New York City. Following poor second quarter earnings, the electronics chain was hit with a ratings downgrade and shares fell to an all-time low. (Photo by Mario Tama/Getty Images) less