Why Has Groupon Lost 80% of Its Value Since IPO?

Nov. 8 (Bloomberg) -- Cory Johnson reports on Groupon's revenue issues and its loss in value. He speaks on Bloomberg Television's "Bloomberg West." (Source: Bloomberg)

ECB's Draghi Says Improved Economy Still Needs Support
08:40 - European Central Bank President Mario Draghi spoke before European Parliament in Brussels about the need for continued monetary policy support for the Euro Area. Bloomberg's Alessandro Speciale reports on "Bloomberg Markets." (Source: Bloomberg)
  • Draghi Says Firmly Convinced of Need for ECB Support
  • Macron, Putin to Meet for Talks in Versailles
  • ECB's Draghi Faces Inflation Policy Dilemma