Empresas y finanzas
Wall Street slides on Wal-Mart and retailers
Highlights:
* A slew of retailers reported weak December sales results. Wal-Mart Stores Inc down 8.8 percent to $38.44 as the top drag on Dow, S&P Retail Index slid 1.7 percent.
* The Dow Jones industrial average was down 92.15 points, or 1.05 percent, at 8,677.55. The Standard & Poor's 500 Index was down 7.19 points, or 0.79 percent, at 899.46. The Nasdaq Composite Index was down 12.24 points, or 0.77 percent, at 1,586.82.
(Reporting by Chuck Mikolajczak; Editing by James Dalgleish)