(Portland, OR)  --  Police are searching for an elderly Salem man who's been missing for nearly two weeks.  The Marion County Sheriff's Office says 74-year-old Axel Johnson was last seen on June 4th leaving his Salem-area apartment in a green pickup truck.  The apartment manager tells police Johnson said he was leaving to move in with his daughter.  He's described as five-foot-three-inches with blue eyes and graying blond hair.