Detailed text transcripts for TV channel - MSNBC - 20171218:16:21:00
Is a primary rail line there in the state of washington. so it gets a lot of attention. also, the cars are -- on the train are regularly inspected. there are inspection devices that check for cracks in wheels and so on to prevent this particular thing from happening. >> so it would be strange if the -- excuse me -- if the track was broken, it would be very strange it wouldn't be picked up? i mean, if a wheel broke, a wheel breaks real time, you couldn't predict that beforehand. but if the track was broken, they would have caught that? >> well, sometimes -- if the track was cracked in advance o...