Detailed text transcripts for TV channel - CNN - 20170703:03:09:00
I feel like i can do it. i don't need to go in there. >> yeah, you got to go in there or you won't get your retraining. >> is this something every coal miner has to do or is this optional? >> no, it's not optional. it's state and federally required. that's one of the most important things a coal miner can learn, is the way to get out of that mine in case of an emergency. >> has anybody ever died in here when they were training? >> no. >> all right. >> not yet. >> yea! i can set a new record. okay. miner's belt so i can carry stuff in and out. check. airline type breathing mask that actually in...