Bolsa, mercados y cotizaciones
Wall St falls; biotech, technology push Nasdaq down
The Dow Jones industrial average fell 291.34 points, or 1.62 percent, to 17,719.8, the S&P 500 lost 30.4 points, or 1.45 percent, to 2,061.1 and the Nasdaq Composite dropped 118.21 points, or 2.37 percent, to 4,876.52.
(Reporting By Sinead Carew; Editing by Nick Zieminski)