ATHENS, GREECE - JULY 09:  A man waves an EU flag with the euro currency symbol in front to of the Greek Parliament during a pro European rally  on July 9, 2015 in Athens, Greece. The Greek government has only hours left to offer Eurozone creditors a viable plan to recovery. Greece's creditors will review the measures before European leaders meet on Sunday to decide on the country's fate and whether it should stay in the euro.  (Photo by Christopher Furlong/Getty Images)