Athletics: World Championships - 2009 - Day 8, Part 1

Jonathan Edwards presents live coverage of the World Championships as the men's elite marathon runners take to the streets of Berlin. Kenyan Luke Kibet is the reigning world champion having taken gold in blistering conditions in Osaka in 2007. Compatriots Emmanuel Mutai and Robert Cheruiyot, a four-time Boston Marathon winner, should also feature in the medal shake-up.