In 20 years, U.S. wins second Olympic gold in women's ice hockey

Gigi Marvin of the United States (L) celebrates after scoring a goal during women's ice hockey final against Canada at Gangneung Hockey Centre, in Gangneung, South Korea, Feb. 22, 2018. The United States beat Canada in shootout to win the women's ice hockey gold medal at the Winter Olympic Games here on Thursday. (Xinhua/Ju Huanzong)