update. weath joining us is shawn henry, president of former assistant director of the fbi where he was responsible for cyber and international divisions. david galla of the national oceanic and air institute. leading of the search for ethiopian flight 447. peter, let me start with you. what do you make of the news that the transponder was turned off and the plaecne made this significant turn? how easy is it to turn off a transponder? it s not difficult and pilots can do it. although the circumstances of them being able to do it or wanting to do it is simply inexplicable. they wouldn t want to do that. you don t want to fly blind to your air traffic controllers and to other aircraft. the real problem in this so far, anderson, is how the
update. joining us is shawn henry, president of former assistant director of the fbi where he was responsible for cyber and international divisions. david galla of the national oceanic and air institute. leading of the search for ethiopian flight 447. peter, let me start with you. what do you make of the news that the transponder was turned off and the plane made this significant turn? how easy is it to turn off a transponder? it s not difficult and pilots can do it. although the circumstances of them being able to do it or wanting to do it is simply inexplicable. they wouldn t want to do that. you don t want to fly blind to your air traffic controllers and to other aircraft.