Wall Street
Trader William McInerney, center, works on the floor of the New York Stock Exchange Tuesday, July 31, 2012. U.S. stocks are opening mostly lower ahead of a two-day policy meeting at the Federal Reserve. (AP Photo/Richard Drew)
Trader William McInerney, center, works on the floor of the New York Stock Exchange Tuesday, July 31, 2012. U.S. stocks are opening mostly lower ahead of a two-day policy meeting at the Federal Reserve. (AP Photo/Richard Drew)
