Zingales on Knight Capital, Industry Regulation

Aug. 6 (Bloomberg) -- Luigi Zingales, a finance professor at the University of Chicago's Booth School of Business, talks about Knight Capital Group Inc.'s $440 million loss due to a software failure and regulation of the financial industry. He speaks with Adam Johnson and Stephanie Ruhle on Bloomberg Television's "Street Smart." Sassan Ghahramani of SGH Macro Advisors also speaks. (Source: Bloomberg)