Trader Glenn Kessler, left, and specialist Robert Nelson work on the floor of the New York Stock Exchange, Friday, Aug. 21, 2015. U.S. stocks are falling sharply for a second day as investors in major markets around the world head for the exits on growing evidence that China's economy is slowing.
Trader Glenn Kessler, left, and specialist Robert Nelson work on the floor of the New York Stock Exchange, Friday, Aug. 21, 2015. U.S. stocks are falling sharply for a second day as investors in major markets around the world head for the exits on growing evidence that China's economy is slowing. Richard Drew AP
Trader Glenn Kessler, left, and specialist Robert Nelson work on the floor of the New York Stock Exchange, Friday, Aug. 21, 2015. U.S. stocks are falling sharply for a second day as investors in major markets around the world head for the exits on growing evidence that China's economy is slowing. Richard Drew AP

Fears over China, Greece hammer U.S. stocks for 2nd day

August 21, 2015 06:01 PM

UPDATED August 21, 2015 06:39 PM

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