Li Jiaxiang, head of the Civil Aviation Administration of China (CAAC), answers questions about the missing Malaysia Airlines Flight MH370 at the Great Hall of the People in Beijing, capital of China, March 9, 2014. The Malaysia Airlines Flight MH370, a Boeing B777-200, lost communication and radar signal en route from Malaysia's capital Kuala Lumpur to Beijing early Saturday morning. On board were 227 passengers from 14 countries, including 154 Chinese, and 12 Malaysian flight crew. (Xinhua/Xiao Yijiu)