Knight's Tom Joyce: `Our Problem Was an Error'

Sept. 21 (Bloomberg) -- Knight Capital CEO Tom Joyce discusses the cause of Knight Capital's trading losses in August and says there is no need for new regulation. He speaks on Bloomberg Television's "Market Makers."
Fisher: Slowing Productivity Concerns, Impact on Profits
02:00 - Peter Fisher, senior director of BlackRock Investment Institute, talks about U.S. productivity growth and the implications for Federal Reserve policy and businesses. Fisher speaks with Alix Steel and Scarlet Fu on Bloomberg Television's "Bloomberg Markets." (Source: Bloomberg)
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