CNN The Situation Room May 15, 2015 21:50:00
Cooperative, but in fact he was being cooperative. >> also an bit from one of the assistant conductors. who overheard a conversation between the engineer of this locomotive and another engineer from what he described as a septa train, a southeast pennsylvania transit authority. local commuter train. that's some sort of projectile was thrown or hurled into the windshield there and may be into the windshield of this train, 188, the amtrak train as well. you heard him say that. >> i did and that's probably the perfect example of why the ntsb is so good at their work. there's all kinds of assumpti...