Czech Republic advances to men's ice hockey semifinal at PyeongChang Olympics

Adam Polasek (Front) of the Czech Republic drives the puck during the men's quarterfinal ice hockey match between the United States and the Czech Republic at the 2018 PyeongChang Winter Olympic Games, in Gangneung Hockey Centre, South Korea, on Feb. 21, 2018. The Czech Republic won 3:2. (Xinhua/Wu Zhuang)