Detailed text transcripts for TV channel - CNN - 20171219:01:48:00
Congress pushed that deadline back when it became evident that many of the railroads weren't going to make it and so the concern from a safety perspective is not having positive train control, which is a gps-based system that backs up the engineer if they're fatigued, if they're distracted or incapacitated and slows or stops a train before a collision or an overspeed derailment. that technology is a lifesaver and should be on all of those routes now. >> it wasn't used here. we don't know if it was there and not implemented but it wasn't used by this train on this day. now, i do understand the ...