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EU Economics Chief and Europe's Dual Economy
Description:The immediate euro crisis may have eased for now, but Olli Rehn admits many challenges ahead, and worries that the U.K. pledge to hold an EU referendum could provoke uncertainty. (5:34)
Source: WSJLive
Tags: EU Economics Chief and Europe's Dual Economy , davos wef 2013 , The Wall Street Journal , world economic forum 2013