Politicians Exploit Goldman Debate, Cohan Says, March 16

March 16 (Bloomberg) -- William Cohan, author of "Money and Power: How Goldman Sachs Came to Rule the World" and a Bloomberg View columnist, and Bloomberg's Christine Harper talk about the ramifications of the opinion piece from outgoing Goldman Sachs Group executive Greg Smith. They speak with Erik Schatzker and Stephanie Ruhle on Bloomberg Television's" InsideTrack." (Cohan is a Bloomberg View columnist. The opinions expressed are his own. Source: Bloomberg)