CNN Erin Burnett OutFront March 25, 2015 23:18:00
They know about where they know why a plane went down. for example, they might look at something like alaska air. the alaska air crash was a big mechanical failure. there was a large thing called a gateway and it took away the how the plane was pitching up and down. look at what happened with that flight. as they fought to control the plane you could see it pitching up and down until finally they reached to point where they couldn't control it anymore. it plunged some 18,000 feet in a few seconds. everyone passed away. they were dealing with an evolving emergency. tried to make an emergency la...
Source: archive.org