Britain's Christine Ohuruogu, left, is led off the track by a judge after being disqualified for a false start in a heat of the Women's 400m at the World Athletics Championships in Daegu, South Korea,... more 
Britain's Christine Ohuruogu, left, is led off the track by a judge after being disqualified for a false start in a heat of the Women's 400m at the World Athletics Championships in Daegu, South Korea, Saturday, Aug. 27, 2011. (AP Photo/Martin Meissner) less 
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Associated Press | Photo By Martin Meissner
Sat, Aug 27, 2011 7:30 AM EDT