Detailed text transcripts for TV channel - CNN - 20171219:01:47:00
Know, with the speed that -- or with the energy that we can see here in this crash, it tells us they werent going at a low speed. you always want the cars to remain upright. thats the best outcome for passengers. but in this case, falling from that bridge or going into the woods where they can hit other things, again, those are all not outcomes that you want to see, especially train cars flipped over. >> theres been a lot of talk about ptc, positive train control. can you explain exactly what th...
Positive Train Control Into The Woods Republican Congress Train Control Passenger Lines Metrolink Crash
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