CNN CNN Newsroom December 28, 2014 22:25:00
That is the unanswered question and a question that won't be resolved until the plane is located. perhaps, you know if there were any survivors that they could be talked to if that is what the families are hoping for right now. >> let me go to you. as an experienced pilot we don't want to make any assumptions. this could be similar to the tragedy that we saw with air france flight 447, flying from brazil to paris. also an airbus plane and a plane flying through a tough thunderstorm. it is a plane that basically got -- too fast or too slow.