sinister about preprogramming before it disappeared. now we're left with trying to conjecture whether it was a flown turn or computerized turn. before or after, it was deliberate and carefully flown turn in some kind of emergency, which would be the natural thing for the pilots to do. >> that's a key point. even in an emergency, a pilot might make a control turn. >> he's flying 500 miles an hour at 3200 feet. not like world war ii. you have packages to think about. >> a sudden event in the cockpit trying to get this under control. >> once you get a new bomb dropped into the poll, which we've had with the latest information, have you to reconfigure the possibilities. >> understood. we have many more questions to answer. i'm going to ask the panel to