epa01870853 A photograph supplied by the Israeli Government Press Office on 22 September 2009 shows US President Barack Obama (C) waving as he brings together Israeli Prime Minister Benjamin Netanyahu (L) and Palestinian President Mahmoud Abbas in a New York hotel on 22 September 2009 during their trilateral meeting on the sidelines of the UN General Assembly. Obama called Israelis and Palestinians to act with a sense of urgency to get formal peace negotiations back on track. EPA/AVI OHAYON / HO ISRAELI MEDIA MUST CREDIT GPO, EDITORIAL USE ONLY, NO SALES EDITORIAL USE ONLY, NO SALES EDITORIAL USE ONLY/NO SALES