Detailed text transcripts for TV channel - CNN - 20161028:04:08:00
Surface. >> that's amazing, didn't know it happened. >> enough to hold a truck but not a 737. which is what you want. underneath is for all intents and purposes, quicksand, slows it down. >> and former inspector general for the u.s. department of transportation, and now work as attorney for victims and families in transportation accidents, what are the main questions everyone is figuring out? >> will be a lot more questions than meets the eye because been many accidents like this in the past and as miles said, previous accidents are why we have arrester beds. good to think of as boxes of concr...