martha: missing 17-year-old skier who spent two nights lost in subzero freezing temperatures, subfreezing temperatures, actually, says he credit his survival watching tv, watching survival shows on television. there he his, nicholas joy, resting with crackers on a snowmobile that rescued him on sugarloaf mountain in main. when he and his dad decided on the last run to two take separate trails and meet at bottom. that was sunday morning. when he realized he was lost he built a snow cave to keep warm and drank water from a nearby stream, basic skills he picked up watching a popular survival reality show. >> he used his head and made some very good decisions. >> almost like a miracle. >> unbelievable. i'm just so proud of him. i have him two periods a day. just amazing, amazing what he did. martha: isn't that great? everybody is so happy that this turned out so well and he did such a good job