CNN Death Row Stories March 17, 2014 06:03:00
>> as they do that, they would wonder immediately, how would they learn about a 777. that's where the simulator comes in. certainly the pilot and the co-pilot didn't need a simulator. that's just a theory at this point that investigators here in malaysia are following up on. don? >> all right. jim clancy, stand by. and i may bring you in as part of this panel. i want to talk about the search and what clues international investigators have to go on. at this point we are joined by mary schiavo cnn aviation analyst and former inspector general of the u.s. department of transportation. rob mccallu...