Why the heck would a curler dope?

The collective response to reports of a Russian medalist in curling failing a doping test could best be captured by the phrase – “Wait, what…

Olympic short track preview: Men’s 500m

How to watch Heats: Tuesday, Feb. 20, 5: a.m. ET LIVE EVENT STREAM Who to watch for Wu Dajing, China: Dajing has struggled so far in PyeongC…