Ever get hooked on a news story about an unfolding Search and Rescue operation, obsessively tuning in to CNN every hour to see if the missing person has been found? Like that time an disappeared in West Virginia's Dolly Sods Wilderness. Remember that one? Or what about the nine-day search for on Oregon's Mount Hood? Sometimes the story has a happy ending, like when a California father and his three teenage kids were , days after getting lost in a snowstorm while hunting for a Christmas tree.