Wall St falls at open as Greece talks stumble
The Dow Jones industrial average was down 93.17 points, or 0.72 percent, at 12,797.29. The Standard & Poor's 500 Index was down 11.23 points, or 0.83 percent, at 1,340.72. The Nasdaq Composite Index was down 27.25 points, or 0.93 percent, at 2,899.98...
(Reporting By Angela Moon; Editing by Padraic Cassidy)