Anniversary Games: Christine Ohuruogu powers to 400m victory

Christine Ohuruogu runs her best time of the season to win the 400m at the Anniversary Games in London's Olympic Stadium in Stratford.

The former Olympic champion, who grew up in east London, says she "never wants to lose on home ground".

Ohuruogu sets a time of 50.00 seconds flat and is followed home by two Americans - Francena McCorory in second (50.13) and Natasha Hastings in third (50.68).

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