Telecomunicaciones y tecnología
Stocks fall on housing and retail worries
* General Motors was among the top drags on the Dow as investors contemplated whether last weekend's $17.4 billion aid package from the U.S. government will provide enough of a lifeline for automakers to avoid bankruptcy.
* The Dow Jones industrial average fell 116.29 points, or 1.36 percent, to 8,403.48. The Standard & Poor's 500 Index tumbled 9.98 points, or 1.14 percent, to 861.65. The Nasdaq Composite Index lost 19.11 points, or 1.25 percent, to 1,513.24.
(Reporting by Leah Schnurr; Editing by Jan Paschal)