EU summit kicks off as leaders split over Greek debt issue

Greek Prime Minister Alexis Tsipras speaks to the media as he arrives for the Euro Summit at the European Union headquarters in Brussels, Belgium, July 12, 2015. The leaders of 19 eurozone member countries are gathering here on Sunday to discuss Greece's bailout program as the finance ministers' meeting has come into a deadlock due to lacking of trust. (Xinhua/Zhou Lei)