Telecomunicaciones y tecnología
Banks lead Wall Street's decline
Banks led declines, with the KBW bank index down 12.6 pct.
The Dow Jones industrial average lost 253.44 points, or 3.12 percent, to 7,877.89. The Standard & Poor's 500 Index fell 32.59 points, or 3.75 percent, to 837.01. The Nasdaq Composite Index dropped 59.51 points, or 3.56 percent, to 1,613.56.
(Reporting by Rodrigo Campos; editing by Jeffrey Benkoe)