Global stocks were hammered on Friday for a second straight day on news of a slowdown in China and turbulence in emerging markets. The Dow Jones Industrials suffered its worse drubbing in more than two years, tumbling 318 points on Friday to end a 490 point two-day rout. Emerging markets currencies were whipsawed by capital flight as foreign investors fled to the safety of U.S. Treasuries. Turkey’s lira and the Argentine peso were particularly hard hit setting record lows in the 48 hour period. The scaling back of the Fed’s $85 billion per month asset purchase program, called QE, has altered the dynamic that made emerging markets the “engines for global growth”.