sense of loss that he is experiencing having lost his wife as well as his daughter. he spoke with cnn. he is too emotional, too distraught as you can imagine to speak publically. but he is grieving privately. he wants to thank people for their support. he also wants to ask for his privacy during this very very difficult time. >> pass along our deepest condolences. we will respect the family's privacy. thank you. let's get analysis now on what's going on. joining us richard quest, peter goelz, tom fuentes and david soucie. peter, if they have the cockpit voice recorder and it's usable but they don't have this the flight data recorder how difficult will it be to figure out what happened? >> they will get a picture but it won't be a complete one. it will be challenging to put together the entire accident