Trader Jonathan Corpina, left, and Bradley Bailey work on the floor of the New York Stock Exchange, Friday, Jan. 25, 2013. Stocks are opening higher on Wall Street ahead of what is expe

 

              Trader Jonathan Corpina, left, and Bradley Bailey work on the floor of the New York Stock Exchange, Friday, Jan. 25, 2013. Stocks are opening higher on Wall Street ahead of what is expe
Trader Jonathan Corpina, left, and Bradley Bailey work on the floor of the New York Stock Exchange, Friday, Jan. 25, 2013. Stocks are opening higher on Wall Street ahead of what is expected to be more upbeat data on housing from the government. (AP Photo/Richard Drew)