A Greek national flag (L) and a European Union flag wave outside the office of Greek Prime Minister Antonis Samaras in Athens June 9, 2014. Samaras appointed economist Gikas Hardouvelis as finance minister in a cabinet reshuffle on Monday, replacing Yannis Stournaras who has led Greece's negotiations with its EU/IMF lenders and its return to financial markets this year. REUTERS/Alkis Konstantinidis (GREECE - Tags: BUSINESS POLITICS)