10-08-2016 16:29 via nbcnews.com

Olympics Cold War: Anti-Doping Fever Grips Rio - NBCNews.com

NBCNews.com
Olympics Cold War: Anti-Doping Fever Grips Rio
NBCNews.com
It was the finger wag seen round the world. When Russian swimmer Yulia Efimova was controversially allowed to compete in the Olympic Games even after testing positive for doping, there was no room for sportsmanship. And after the disgraced competitor ...
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