'Yes' supporters gather during a pro-Euro rally next to the Panathenean stadium in Athens, Greece, July 3, 2015. An opinion poll on Greece's bailout referendum published on Friday pointed to a slight ... more 
'Yes' supporters gather during a pro-Euro rally next to the Panathenean stadium in Athens, Greece, July 3, 2015. An opinion poll on Greece's bailout referendum published on Friday pointed to a slight lead for the Yes vote, on 44.8 percent, against 43.4 percent for the No vote that the leftwing government backs. REUTERS/Christian Hartmann less 
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Reuters | Photo By CHRISTIAN HARTMANN / REUTERS
Fri, Jul 3, 2015 2:44 PM EDT