From left, US President George W. Bush, Israel's Prime Minister Ehud Olmert, First Lady Laura Bush and Aliza Olmert, during a tour in the historical site of Masada, Israel, Thursday May 15, 2008. President Bush landed in Tel Aviv Wednesday, beginning a five-day Middle East trip that will celebrate Israel's 60th anniversary and include stops in Saudi Arabia and Egypt. Photographer: Moshe Milner/Government Press Office via Bloomberg News