Drill Crew News Today

Miners families celebrating. i know you talk to an american working on the drill crew. that team has to feel sense of accomplishment right now. >> reporter: great sense of accomplishment and a sense of relief. some of the americans who have been on the drill team said its like nothing theyve done before. the complexity of it, technically was tough. but also, this time, they couldnt take the usual measures they could. using explosives for example. they had to be careful because they werent after ...