WADA to probe new doping allegations related to 2014 Sochi Olympics

WADA will look into claims, broadcast by CBS 60 Minutes, that numerous Russian athletes used performance-enhancing drugs at the Winter Games.

The World Anti-Doping Agency has opened an investigation into allegations of Russian doping at the 2014 Sochi Winter Olympics, it has announced.

WADA will look into claims, broadcast by CBS 60 Minutes in the United States on Sunday, that numerous Russian athletes used performance-enhancing drugs at the Winter Games.