epa04131799 A family member of missing relative on Malaysia Airlines flight MH370 from China breaks down as she speaks to the media at Kuala Lumpur International Airport, Sepang, Selangor, Malaysia 19 March 2014.The search for missing Malaysia Airlines flight MH370 spans an area almost as big as Australia on both sides of the equator, covering the deep seas of the Indian Ocean and the rugged terrain of Central Asia. A total of 25 countries are helping Malaysia search for the jetliner that was carrying 239 passengers and crew en route to Beijing from Kuala Lumpur when it radically changed course. EPA/AZHAR RAHIM