JPMorgan, Citi Worth More Broken Up, Trone Says

June 22 (Bloomberg) -- David Trone, managing director at JMP securities, talks about the downgrades of 15 global banks by Moody's Investors Service, the universal bank business model and the outlook for the financial industries in Europe and the U.S. He speaks with Erik Schatzker and Stephanie Ruhle on Bloomberg Television's "Market Makers." (Source: Bloomberg)