ATHENS, GREECE - JULY 08:  The German word 'Nein' which means 'No' sits on graffiti art displaying the European Union (EU) flag and a euro symbol on July 8, 2015 in Athens, Greece. Eurozone leaders have offered the Greek government one more chance to propose a viable solution of it's debt or face the possibilty of a likely exit from the euro.  (Photo by Christopher Furlong/Getty Images)