(Portsmouth, RI)  --  Police are looking for an elderly missing man in Portsmouth. Authorities say 73-year-old Malcolm Almgren was last seen around 8:45 a.m. yesterday in the area of Baylies Avenue near Bristol Ferry Road.  Almgren is a white man about six-feet tall weighing 180 pounds with blue eyes and balding hair.  He may be driving a grey Ford 500 with Rhode Island tags D-U-7-4-9.