CNN CNN Newsroom March 14, 2014 13:30:00
Communication, what does that tell you about what might have been happening in the sky, mitchell? >> if a plane is flying, if it was off course and it was flying for four hours after last contact, someone's flying that airplane. someone turned it off. of course, someone was flying that airplane. if it was the pilots, if the pilots were flying when they were supposed to be, they would have been communicating with air traffic control. there's weather, volcanoes erupt and we have to go around it, but you're always talking to somebody. we have that saying, navigate and then communicate with air tr...