David Blanchflower on EU Summit, U.S. Debt Ceiling

July 21 (Bloomberg) -- David Blanchflower, a professor at Dartmouth College and Bloomberg Television contributing editor, discusses today's European Union leaders summit in Brussels on the euro-zone debt crisis. Blanchflower, speaking with Maryam Nemazee on Bloomberg Television's "InsideTrack," also talks about negotiations over raising the U.S. debt ceiling. (Source: Bloomberg)