http://www.bloomberg.com/tvradio/podcast/ontheeconomy.html Goldman of Asteri Capital Says U.S. Is in a Credit `Crunch' Jul. 27 (Bloomberg) -- David Goldman, senior portfolio strategist at Asteri Capital, talks with Bloomberg's Tom Keene from New York about the U.S. stock and debt markets, the impact of risk aversion on currency markets and the outlook for the subprime market. (Source: Bloomberg)