Stocks fell sharply on Monday, with the Dow Jones Industrial Average posting its worst day in nearly two years, as worries over the health of the U.S. economy sparked a global market sell-off. The Dow dropped 1,033.99 points, or 2.6%, to end at 38,703.27. The Nasdaq Composite lost 3.43% and closed at 16,200.08, while the S&P 500 slid 3% to end at 5,186.33. | CNBC