Wall Street sheds initial gains
The Dow Jones industrial average shed 0.56 points, or 0.01 percent, to 8,284.33. The Standard & Poor's 500 Index dropped 0.37 points, or 0.04 percent, to 883.55. The Nasdaq Composite Index gained 5.72 points, or 0.34 percent, to 1,669.91
(Reporting by Rodrigo Campos; editing by Jeffrey Benkoe)