>> some other former pilots have made the point to me that while boeings and airbuses are fly by wire as you say, did the airbus cockpit takes a few more things out of pilot's hands and describing how the tloting doesn't have -- the throttle doesn't have many speeds and it is just stop and go and i know that is oversimplifying there and is there anything in the airbus that takes away the pilot's possibility to respond to crises from the cockpit? >> one of the things that pilots when they first begin to fly, they learn to make good use of all of the peripheral cues that we can see, hear and feel when we fly an airplane. we can hear the slight change in the airspeed noise or if speed increases or decreases. we can feel the pressure on a stick when we are speeping up or -- speeding up or slowing