Republican presidential candidate and former Massachusetts Gov. Mitt Romney addresses the U.S. Hispanic Chamber of Commerce in Los Angeles, Monday, Sept. 17, 2012. (AP Photo/Charles Dha

 

              Republican presidential candidate and former Massachusetts Gov. Mitt Romney addresses the U.S. Hispanic Chamber of Commerce in Los Angeles, Monday, Sept. 17, 2012. (AP Photo/Charles Dha
Republican presidential candidate and former Massachusetts Gov. Mitt Romney addresses the U.S. Hispanic Chamber of Commerce in Los Angeles, Monday, Sept. 17, 2012. (AP Photo/Charles Dharapak)