Bolsa, mercados y cotizaciones
Dow, S&P extend losses, off nearly 3 percent
The Dow Jones industrial average tumbled 328.66 points, or 2.92 percent, at 10,911.11. The Standard & Poor's 500 Index was down 32.41 points, or 2.76 percent, at 1,140.12. The Nasdaq Composite Index slid 71.77 points, or 2.89 percent, at 2,410.75.
(Reporting by Ryan Vlastelica)