
Nate Mackinnon of Canada celebrates after scoring during the 2017 IIHF Ice Hockey World Championship semifinal game between Canada and Russia in Cologne, Germany on May 20, 2017. Canada won 4-2. (Xinhua/Luo Huanhuan)

Nate Mackinnon of Canada celebrates after scoring during the 2017 IIHF Ice Hockey World Championship semifinal game between Canada and Russia in Cologne, Germany on May 20, 2017. Canada won 4-2. (Xinhua/Luo Huanhuan)