we have news breaking tonight in malaysia. mh-370 with 239 people onboard lost contact with air traffic control during its flight from k kuala lumpur to beijing. it has not been heard from since 2:30 eastern time. there were 160 chinese citizens who were onboard that flight and that the plane lost radar contact in vietnamese air space. both chinese and malaysian authorities have undertaken a search and rescue mission. the malaysian airline are notifying the next of kin of those onboard the plane. since introducing the 777, boeing has delivered more than 1,000 worldwide and the record has been good since that time. at this hour, there is no indication of what went onka