Pro-European integration demonstrators stand guard near a barricade during a rally at Independence Square in Kiev in this December 17, 2013 file photo. To match Special Report UKRAINE-RUSSIA/DEAL ... more 
Pro-European integration demonstrators stand guard near a barricade during a rally at Independence Square in Kiev in this December 17, 2013 file photo. To match Special Report UKRAINE-RUSSIA/DEAL REUTERS/Marko Djurica/Files (UKRAINE - Tags: POLITICS CIVIL UNREST BUSINESS) less 
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Reuters | Photo By MARKO DJURICA / REUTERS
Thu, Dec 19, 2013 6:07 AM EST