Bolsa, mercados y cotizaciones
Wall Street extends losses, Nasdaq down 2 percent
The S&P 500 energy sector fell 2 percent as U.S. crude oil fell below $100 a barrel.
The Dow Jones industrial average slid 158.63 points, or 1.20 percent, at 13,047.96. The Standard & Poor's 500 Index was down 20.49 points, or 1.47 percent, at 1,371.08. The Nasdaq Composite Index tumbled 60.39 points, or 2.00 percent, at 2,963.91.
(Reporting by Ryan Vlastelica)