Anti-EU protesters are seen through a burned and torn European Union flag during a protest at the northern city of Thessaloniki, Greece July 1, 2015. A defiant Prime Minister Alexis Tsipras urged Greeks on Wednesday to reject an international bailout deal, wrecking any prospect of repairing broken relations with EU partners before a referendum on Sunday that may decide Greece's future in Europe. REUTERS/Alexandros Avramidis