How Does the Knight Nightmare Affect Hedge Funds?

Aug. 3 (Bloomberg) -- Thomas Joyce, the chief executive officer of Knight Capital Group Inc. who turned around the hobbled market maker a decade ago, is now fighting to keep the firm afloat after a trading breakdown spurred losses bigger than its profits in the last two years. Columbia University's Fabio Savoldelli speaks on Bloomberg Television's "Market Makers." (Source: Bloomberg)