Telecomunicaciones y tecnología
Nasdaq falls 2 percent on profit concerns
The Dow Jones industrial average dropped 170.87 points, or 1.26 percent, to 13,378.07. The Standard & Poor's 500 Index fell 20.33 points, or 1.40 percent, to 1,437.01. The Nasdaq Composite Index lost 61.61 points, or 2.00 percent, to 3,011.26.
(Reporting by Leah Schnurr; Editing by Jan Paschal)