Supporters of the No vote celebrate after the results of the referendum in Athens on Sunday, July 5, 2015. Voters in Greece resoundingly rejected creditors' demands for more austerity in return for rescue loans, backing Prime Minister Alexis Tsipras, who insisted the vote would give him a stronger hand to reach a better deal.
Supporters of the No vote celebrate after the results of the referendum in Athens on Sunday, July 5, 2015. Voters in Greece resoundingly rejected creditors' demands for more austerity in return for rescue loans, backing Prime Minister Alexis Tsipras, who insisted the vote would give him a stronger hand to reach a better deal.
Emilio Morenatti/AP
People wave Greek flags and shout slogans as they celebrate after the results of the referendum in Synatagma Square in central Athens on Sunday, July 5.
People wave Greek flags and shout slogans as they celebrate after the results of the referendum in Synatagma Square in central Athens on Sunday, July 5.
Petros Karadjia/AP
An elderly man pushes a cart with corn for sale as people celebrate the victory of the 'no' campaign in front of the parliament.
An elderly man pushes a cart with corn for sale as people celebrate the victory of the 'no' campaign in front of the parliament.
LOUISA GOULIAMAKI/Getty Images
Greece's Prime Minister Alexis Tsipras speaks to the media after voting at a polling station on Sunday, July 5.
Greece's Prime Minister Alexis Tsipras speaks to the media after voting at a polling station on Sunday, July 5.
Spyros Tsakiris/AP
Demonstrators gather during a rally organized by supporters of the Yes vote on Friday, July 3, 2015.
Demonstrators gather during a rally organized by supporters of the Yes vote on Friday, July 3, 2015.
Emilio Morenatti/AP
An crying elderly man is assisted by an employee and a policeman outside a national bank branch as pensioners queue to get their pensions, with a limit of 120 euros.
An crying elderly man is assisted by an employee and a policeman outside a national bank branch as pensioners queue to get their pensions, with a limit of 120 euros.
SAKIS MITROLIDIS/Getty Images
Anti-austerity demonstrators tussle with police.
Anti-austerity demonstrators tussle with police.
Milos Bicanski/Getty Image
A demonstrator is arrested during an anti-austerity rally.
A demonstrator is arrested during an anti-austerity rally.
Photo by Milos Bicanski/Getty Images
Pro-Europe protesters attend a 'Yes' rally in central Athens. Competing rallies occurred in central Athens late Friday evening as Greek Prime Minister Alexis Tsipras urged thousands of supporters to vote 'No' in the Sunday referendum so as to 'live with dignity in Europe.'
Pro-Europe protesters attend a 'Yes' rally in central Athens. Competing rallies occurred in central Athens late Friday evening as Greek Prime Minister Alexis Tsipras urged thousands of supporters to vote 'No' in the Sunday referendum so as to 'live with dignity in Europe.'
LOUISA GOULIAMAKI/Getty Images
Pensioners line up outside a National Bank branch on Thursday, July 2, 2015 in Athens.
Pensioners line up outside a National Bank branch on Thursday, July 2, 2015 in Athens.
Milos Bicanski/Getty Images
An anti-EU protester burns an EU flag in front of the European Commission offices.
An anti-EU protester burns an EU flag in front of the European Commission offices.
Louisa Gouliamaki/Getty Images
Pensioners queue outside a national Bank branch in Athens on Tuesday, July 1, as banks only opened for the retired to allow them to cash up to 120 euros.
Pensioners queue outside a national Bank branch in Athens on Tuesday, July 1, as banks only opened for the retired to allow them to cash up to 120 euros.
LOUISA GOULIAMAKI/Getty Images
Protesters gather in front of the Greek parliament in Athens, on Monday, June 29. Some 17,000 people took to the streets of Athens and Thessalonique to say 'No' to the latest offer of a bailout deal Monday, accusing Greece's international creditors of blackmail.
Protesters gather in front of the Greek parliament in Athens, on Monday, June 29. Some 17,000 people took to the streets of Athens and Thessalonique to say 'No' to the latest offer of a bailout deal Monday, accusing Greece's international creditors of blackmail.
LOUISA GOULIAMAKI/Getty Images
A demonstrator protects his face from teargas thrown by riot police.
A demonstrator protects his face from teargas thrown by riot police.
FILIPPO MONTEFORTE/Getty Images