ABC NewsUPDATE 2-Fifty buildings destroyed by Northern California wildfireChicago Tribune(Adds details) By Mary Slosson SACRAMENTO, Calif., Aug 21 (Reuters) - Fifty buildings were destroyed by a 21500-acre wildfire raging in Northern California that has forced the evacuation of about 3000 people near the small town of Manton, ...50 buildings destroyed in Northern Calif.