lift, so that it wouldn t get caught up when it went through these little curves. it is some of the hardest rock on earth that they had to drill through. so they brought numerous drills in from different parts of the world. it was that drill from pennsylvania that did the trick. and so far six of the 33 have been rescued, and as we said, we re watching and waiting as they re doing last-minute visual inspections on that capsule before they let it go down underground. and sandra lilley has been following all of this with us, as she s been watching chilean television. to my unsophisticated eyes, i don t know these men, i didn t know them before. obviously, they stepped out of those capsules i d only seen pictures but theyf i thought that they looked so great. they just seem so contained and self-possessed. it was sort of cute chilean