Detailed text transcripts for TV channel - MSNBC - 20150513:15:04:00
They have the black box recorder which is similar to the flight data recorder that is found on airplanes. they have that it's in camden in delaware i should say, and they hope to retrieve some information from that box. and that is the tracks that's the signal that's the speed, and that is even a conversation with the engineer to find out what he knew as well as do something that's very routine and that's to do a toxicology report on him. tamron? >> ray heeehemarehema, tell us how far the train was from the 30th street station where it would have picked up and let off passengers in philadelphi...