An investor smiles in front of the stock price monitor at a private securities company Friday, Feb. 17, 2012 in Shanghai, China. World stocks rose Friday as optimism grew that Greece's debt crisis ... more 
An investor smiles in front of the stock price monitor at a private securities company Friday, Feb. 17, 2012 in Shanghai, China. World stocks rose Friday as optimism grew that Greece's debt crisis would soon be resolved and upbeat U.S. economic data added to evidence of a recovery in the world's No. 1 economy. (AP Photo) less 
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Associated Press
Fri, Feb 17, 2012 4:54 AM EST