Leaders attend the family photo of the EU Summit in Brussels, capital of Belgium, June 23, 2011. European Union (EU) leaders gathered here Thursday for a two-day summit meeting which is sure to be dominated by the worsening Greek debt crisis. [Xinhua/Thierry Monasse]

French President Nicolas Sarkozy arrives for the first day of European Union (EU) Summit in Brussels, capital of Belgium, June 23, 2011. [Xinhua/Thierry Monasse]