Empresas y finanzas
Stocks fall as Dow Chemical weighs
* The drop in the Nasdaq outpaced the other major indexes, dragged by large-cap tech companies including Research In Motion and Google .
* The Dow Jones industrial average lost 54.32 points, or 0.64 percent, to 8,461.23. The Standard & Poor's 500 Index fell 7.51 points, or 0.86 percent, to 865.29. The Nasdaq Composite Index was down 21.86 points, or 1.43 percent, at 1,508.38.
(Reporting by Leah Schnurr; Editing by Tom Hals)