Cyprus' newly elected President Dimitris Christofias (L) arrives at an European Union summit in Brussels March 13, 2008, together with Cyprus' Foreign Minister Markos Kiprianou (R). EU leaders meet on Thursday for a two-day summit to set a tight timetable for adopting ambitious energy policy reforms and measures to fight climate change, despite some sharp differences over how to achieve those goals. REUTERS/Yves Herman (BELGIUM)