These are their stories: Sam Waterston to leave 'Law & Order' later this month after 400 episodes

NEW YORK (AP) — Sam Waterston, who has played the spiky, no-nonsense district attorney on “Law & Order” since the mid-1990s, is stepping down from his legal perch. The last episode for Waterston's Jack McCoy will be Feb. 22, NBC said Friday. He has been in more than 400...