Wall Street opens lower, S&P 500 on pace to confirm bear market

The Dow Jones Industrial Average dropped 600 points, or 1.9% after it posted its worst week since January. The S&P 500 fell 2.4% and the Nasdaq Composite tumbled 2.8%.

Wall Street opens lower, S&P 500 on pace to confirm bear market
The Dow Jones Industrial Average dropped 600 points, or 1.9% after it posted its worst week since January. The S&P 500 fell 2.4% and the Nasdaq Composite tumbled 2.8%.