Cram on British disappointment in Daegu

Steve Cram looks back on a disappointing day seven at the World Championships in Daegu, which left Great Britain's athletes having failed to reach a final in any individual track event under 1500m.

But Usain Bolt's return in the heats of the 200m lit up the stadium on Friday evening, while British triple jumper Phillips Idowu and the GB women's 4x400m relay team qualified for finals.

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