Sadie Bjornsen of the U.S. lies on the ground after competing in the women's 10 km cross-country classic event at the Sochi 2014 Winter Olympic Games in Rosa Khutor February 13, 2014. REUTERS/Stefan ... more 
Sadie Bjornsen of the U.S. lies on the ground after competing in the women's 10 km cross-country classic event at the Sochi 2014 Winter Olympic Games in Rosa Khutor February 13, 2014. REUTERS/Stefan Wermuth (RUSSIA - Tags: SPORT SKIING OLYMPICS) less 
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Reuters | Photo By STEFAN WERMUTH / REUTERS
Thu, Feb 13, 2014 6:03 AM EST