• Kenya's David Lekuta Rudisha celebrates winning the gold medal in the men’s 800m final at the World Athletics Championships at the Bird's Nest stadium in Beijing, Tuesday, Aug. 25, 2015. (AP Photo/Lee Jin-man)

    No rushing Rudisha: Patience contributes to 2nd world title

    BEIJING (AP) — This world title came in a tactical race for David Rudisha, so very unlike the wire-to-wire run at the London Olympics that earned him a gold medal and a world record in the 800 meters.