Russians win men's ice hockey gold -- then sing Russian national anthem

    By Danielle Rossingh, for CNN

    Updated 1053 GMT (1853 HKT) February 25, 2018

    Fireworks explode behind the Olympic flame at the start of the closing ceremony.
    Photos: Winter Olympics: Sunday, February 25
    Fireworks explode behind the Olympic flame at the start of the closing ceremony.
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    Figure skaters Madison Chock and Evan Bates walk with Team USA during the closing ceremony.