CNN CNNI Simulcast January 7, 2015 06:07:00
>> they're actually crucial to gaining an understanding to what happened to this aircraft. they will contain conversation from sighs to content to conversations they had with each other in the cockpit when this crisis occurred. and the flight data recorder will provide information about all aspects of what was happening with the aircraft when the disaster occurred as well. it will give a detail eded picture of what was going on. what does it take to down load information from a black box down into a computer? >> it's going to be a long process. even though they discovered the tail. first, they...