up from this mine in just moments. standing by on the ground, carl penhaul. number 22. he monitored the gas in the mine. everyone did something to keep everyone else alive. >> we've seen different individuals come out of the hole today. we can tell you a story. we see someone come up like mario selvepovida. he's flashy. and the first man out of the hole, he was quiet and did the video work. and here, 22, the guy who checked the gases, he, in fact, is the elder brother of the