Greenspan: U.S. Economy Looks `Very Sluggish'

June 21 (Bloomberg) -- Former Federal Reserve Chairman Alan Greenspan speaks with Bloomberg's Tom Keene about not needing a return of the Glass-Steagall bank act, banks needing to take risks and lose money as a part of regular business, the impact of fiscal deficits on global economies and the United States economy. He speaks on Bloomberg Television's "Bloomberg Surveillance." (Source: Bloomberg)