his condition there. bill: frostbite, hypothermia, do you know? >> frostbite is a good possibility. hypothermia is also a possibility. dehydration, we don't know about because, you know, with snow and so forth in the mountains, why you can always get a little bit of that. but, i'm sure he is cold, he is tired, he is hungry. but, the good news he is is alive and everybody's, we've got about the best end of this search we could have hoped for. bill: you're right about that. there's a report that he built a snow cave and slept in it overnight. is that true? >> as a matter of fact when he, and this is what happened. he, apparently got off and went out of bound while sking down the trail and instead of, you know he thought he could get back. couldn't and kept going and, so forth. when he found out he couldn't get out for the