(Portland, OR)  --  Police are searching for a suspect accused of attacking a jogger along a road in rural Oregon.  The Marion County Sheriff's Office says an 18-year-old man was jogging along a rural road near Salem last Friday afternoon when a masked man with a knife jumped out from the woods and attacked him.  The teen was hospitalized and is expected to survive his injuries.  The suspect is described as a white man about six feet tall and 200 pounds.