OLYMPICS-ATHLETICS/
Olga Kaniskina of Russia leads the field during the 20km walk of the athletics competition in the National Stadium at the Beijing 2008 Olympic Games August 21, 2008. REUTERS/Jerry Lampen (CHINA)
Olga Kaniskina of Russia leads the field during the 20km walk of the athletics competition in the National Stadium at the Beijing 2008 Olympic Games August 21, 2008. REUTERS/Jerry Lampen (CHINA)