Hints and tips:
...Felix was never on terms and Campbell won in a personal best 21.74sec, with Felix on 21.93sec and another Jamaican, Kerron Stewart, who took silver in the 100m, in third on 22sec....
...Athens runner-up Allyson Felix of the US again had to settle for silver in 21.93sec with another Kerron Stewart, also of Jamaica, winning the bronze....
International Edition