BEIJING (AP) — Ashton Eaton is closing in on another decathlon world title, and keeping the world record in sight, too.The American finished just behind his closest rival, Damian Warner of Canada, on Saturday in the 110-meter hurdles before a sizable discus throw brought him within 13 points of his world-record pace.The pole vault, javelin and 1,500 meters close out the two-day competition later Saturday.