Female athletes grab spotlight at Olympics with political and social demonstrations
Why is kneeling for the Anthem disrespectful?
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U.S. national anthem kneeling protests - Wikipedia
Taking the knee - Wikipedia
Colin Kaepernick: How taking a knee started after NFL quarterback met Nate Boyer, NFL News
3 years after Kaepernick took a knee, the NFL is back to business as usual - Vox
Take a knee': How a quarterback's simple gesture became the US protests' rallying cry
Colin Kaepernick: How taking a knee started after NFL quarterback met Nate Boyer, NFL News
TIMELINE: Colin Kaepernick's journey from SF 49ers star to kneeling to protest police brutality, racial injustice - ABC7 San Francisco
Dominic Raab attacked for BLM 'taking knee' protest comments