CNN Smerconish April 2, 2014 01:32:00
Sounds of controls being moved. i suspect we will not. i suspect it will be silent. all along i think there's a noncriminal explanation. but any little click or sound just as in the case of the payne stewart plane about which engine failed first and with the helios plane that was very useful, too. it will be very importa for aviation safety and security to get that. it won't help the families here much. but for flights in the future they'll be safer if we get them. >> mary ellen o'toole, from a distance is it also your impression that perhaps it's a noncriminal explanation that's driving these...