Darkness Visible - NBC4 Washington
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Darkness Visible

    Winter Olympics PyeongChang 2018 Medal Count
    Country
    Total
    1
    Norway
    1311933
    2
    Germany
    127524
    3
    Canada
    95721
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    NEWSLETTERS

    Mother of Five Scared Straight After Heart Attack in her 40s

    Ever doubt the power of an idea?   Ever wonder if the small things matter?  

    Earth Hour  was a simple idea.   Turn off your lights for one hour on March 28 to raise awareness about climate change.   

    About 4,000 cities in 88 countries participated.   Please click here to see how the darkness spread around the world, bringing with it a new light.