San Francisco -- A shooting suspect being pursued in a high-speed chase this morning dragged a police officer for a block after the officer tried to pull him out of his car, Sgt. Neville Gittens said today. The officer has been hospitalized with non-life-threatening injuries to the head and legs, Gittens said. Two 27-year-old men are also in hospital, both with life-threatening injuries, following a shooting that led to the chase. One man was shot once and another was shot three times, Gittens said. The high-speed pursuit began when just before midnight police received a report of a shooting in...