Wall Street falls hard as weak China data stokes fears

Wall Street slumped more than 2 percent on Tuesday, pushing all three major U.S. indexes into losses for the year after weak data from China added to fears that a slowdown in the world's second-largest economy will constrain global growth. "It's general risk aversion manifesting itself after a really bad August," said Mohannad Aama, managing director, Beam Capital Management LLC in New York. "The continued uncertainty about China is definitely adding to worries." China's manufacturing sector shr