JERUSALEM, ISRAEL - MARCH 09: L - R Israeli Prime Minister Benjamin Netanyahu helps US Vice President Joe Biden as he signs the guestbook at the Prime Minister's residence on March 9, 2010 in Jerusalem, Israel. The American Vice-President is in the Middel East to meet Israeli leaders including Peres and Israeli Prime Minister Benjamin Netanyahu before travelling to Jordan on Thursday. (Photo by Debbi Hill - Pool/Getty Images)
