Trader Michael Zicchinolfi, center, works 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 mo

 

              Trader Michael Zicchinolfi, center, works 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 mo
Trader Michael Zicchinolfi, center, works 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)