Malaysia: 25 countries involved in search for missing flight (3/4)

Director General of Malaysia's Department of Civil Aviation Azharuddin Abdul Rahman attends a news conference at a hotel near Kuala Lumpur International Airport in Sepang, Malaysia, March 16, 2014. Malaysia said on Sunday search has become more complex with 25 countries involved in efforts to find a missing passenger jet across a vast area of land and ocean. [Photo: China News Service / Liu Guanguan]