Oct. 31 (Bloomberg) -- William Cohan, author of "Money and Power: How Goldman Sachs Came to Rule the World" and a Bloomberg View columnist, talks about UBS AG's decision to reduce fixed-income trading.
He speaks with Tom Keene, Sara Eisen and Scarlet Fu on Bloomberg Television's "Surveillance." (Cohan is a Bloomberg View columnist. The opinions expressed are his own. Source: Bloomberg)