Barofsky on Expansion of Insider-Trading Cases

Jan. 19 (Bloomberg) -- Neil Barofsky, former special inspector for the U.S. Treasury's Troubled Asset Relief Program and a Bloomberg Television contributing editor, talks about the seven people charged by the U.S. for securities fraud and conspiracy and the government's efforts to crack down on insider trading. He speaks with Betty Liu on Bloomberg Television's "In the Loop." (Source: Bloomberg)