Malaysian Prime Minister Najib Razak, right, and his deputy Muhyiddin Yassin walk out of the reception center and holding area for family and friend of passengers aboard a missing Malaysia Airlines plane, at Kuala Lumpur International Airport in Sepang, outside Kuala Lumpur, Malaysia, Saturday, March 8, 2014. Search and rescue crews across Southeast Asia scrambled to find a Malaysia Airlines Boeing 777 that disappeared from air traffic control screens over waters between Malaysia and Vietnam early Saturday with 239 people aboard. (AP Photo/Lai Seng Sin)