Specialist John O'Hara works at his post on the floor of the New York Stock Exchange Monday, Feb. 25, 2013. Stocks turned lower Monday following signs that Italy could be headed for pol

 

              Specialist John O
Specialist John O'Hara works at his post on the floor of the New York Stock Exchange Monday, Feb. 25, 2013. Stocks turned lower Monday following signs that Italy could be headed for political gridlock, potentially undermining the country's efforts to reform its economy and rekindling the region's debt crisis. (AP Photo/Richard Drew)