Usea Tracking Device News Today

Why mine rescue work is very difficult. there isnt a lot -- another ignition source, for instance, that you have a bunch of rescue workers underground who are killed. that being said, the families obviously want those rescue workers to get in as soon as they can and get to where the miners are located. >> how do the rescue teams determine where the trapped miners are? is there technology they have to avail themselves of that helps them zero in on the greatest chance for preserving life? >> rache...

There isnt a lot -- another ignition source, for instance, that you have a bunch of rescue workers underground who are killed. that being said, the families obviously want those rescue workers to get in as soon as they can and get to where the miners are located. >> how do the rescue teams determine where the trapped miners are? is there technology they have to avail themselves of that helps them zero in on the greatest chance for preserving life? >> rachel, there is technology. i dont know if i...