Detailed text transcripts for TV channel - MSNBC - 20150513:22:48:00
Miles per hour. what other factors could have contributed to the crash? >> well i don't think anything other than human error. they are developing positive train control that would allow the computer to intervene if the human make answer error. but that's a work in progress. that's proceeding about as fast as it can. they're having a lot of technological growing pains. but thalg get there. >> kitty, how does this derailment compare to others you have seen? >> well reverend al i was in california for that metrolink accident you mentioned earlier. and out of that accident came the legislative re...