Trader Joseph Tarangelo works on the floor of the New York Stock Exchange Thursday, May 2, 2013. Stocks are opening higher on Wall Street, a day after the market's biggest fall in two weeks, after ... more 
Trader Joseph Tarangelo works on the floor of the New York Stock Exchange Thursday, May 2, 2013. Stocks are opening higher on Wall Street, a day after the market's biggest fall in two weeks, after General Motors and other big companies announced higher profits. (AP Photo/Richard Drew) less 
1 / 6
Associated Press | Photo By Richard Drew
Fri, May 3, 2013 7:06 AM EDT