Diamond League: David Rudisha makes winning 800m return in New York

Kenya's David Rudisha makes a winning return from injury at the 800m event at the Diamond League meet in New York.

The Olympic and world champion has been struggling with a knee problem and finished seventh in his only other race in the past year.

Here he was dominant, winning in a time of 1 minute 44.63s, beating Mark English into second and Duane Soloman into third.