Detailed text transcripts for TV channel - MSNBC - 20151015:04:45:00
We now know that this gigantic oil train explosion was caused by a defect on the tracks. specifically a broken rail that had been detected twice by a contractor hired by the rail company but even though it was detected twice it was never fixed. and then it caused this terrible accident in this terrible expolosion. we know this thanks to an investigation by the federal railroad administration. joining us now is sarah fineberg, the acting administrator. great to you have here. thanks for being here. >> thank you for having me. good to see you. >> let me ask you first about the fine in this case....