NEW YORK, June 13 (Xinhua) -- U.S. markets sank on Friday, closing out a volatile week with losses after a dramatic escalation in Middle East tensions rattled global investors.
The Dow Jones Industrial Average plunged 769.83 points, or 1.79 percent, to 42,197.79. The S&P 500 fell 1.13 percent to 5,976.97, while the Nasdaq Composite dropped 1.30 percent to 19,406.83.
