(Woodland, WA)  --  Authorities are looking for a Clark County woman who has suffered multiple strokes.  Sheriff's deputies say 56-year-old Lisa McNair was reported missing on February 11th.  She was last seen walking west on Cedar Creek Road toward Woodland.  McNair, who uses a cane to help her walk, is described as white, about five feet tall, 185 pounds, with short, spiky brownish-gray hair, and was wearing black stretch pants and a light-blue hoodie and carrying a black bag.