the germanwings crash has affected pilots as well as passengers. let's get more into this with a former pilot and aviation consultant. as i flew into atlanta on friday, i experienced the same thing, the pilot got on the intercom and for about eight minutes, proceeded to explain how much flight time he's had. he introduced his co-pilots. he said i want to get home to dinner tonight so let's all get seated. how badly do you think that this tragedy has really rattled the air industry? >> well, i mean, every flight crew member, that is pilots and cabin crew and the passengers, will be thinking about this in the immediate aftermath of this accident but not an accident but a deliberate act of mass murder. it's extremely rare. i think three confirmed cases of