Bolsa, mercados y cotizaciones
Wall Street falls at open on Greece talks
The Dow Jones industrial average fell 44.05 points, or 0.35 percent, at 12,664.77. The Standard & Poor's 500 Index lost 4.05 points, or 0.31 percent, at 1,311.95. The Nasdaq Composite Index dropped 11.88 points, or 0.43 percent, at 2,772.29.
(Reporting By Chuck Mikolajczak; editing by Jeffrey Benkoe)