CFTC's Chilton Says Banks Need `Culture Shift'

July 3 (Bloomberg) -- Bart Chilton, a commissioner at the U.S. Commodity Futures Trading Commission, talks about Barclays Plc's Libor-rigging scandal and the bank's settlement with regulators. He speaks with Erik Schatzker and Trish Regan on Bloomberg Television's "Market Makers." (Source: Bloomberg)