(Mount Hood, OR)  --  A hiker who had gotten lost on Mount Hood is said to be doing fine after being rescued.  Fifty-one-year-old Chris Houk of Seattle was rescued yesterday by the Mountain Wave Search and Rescue team and brought out at Timberline Lodge.  Houk says he lost his bearings Monday afternoon in white-out conditions while on the Pacific Crest Trail.  KGW-TV reports Houk was found by rescuers yesterday morning at the bottom of a canyon.