NFL: Damar Hamlin in critical condition after collapse on field, American Football News
Taking the knee - Wikipedia
Colin Kaepernick's 5-year wait is the shame within the game
Quarterback, American Football Database
U.S. national anthem kneeling protests - Wikipedia
Woke litmus test: Tebow vs Kaepernick, Freeaccess
The truth behind Colin Kaepernick and his iconic kneeling protest
Allen West Pens Open Letter to Colin Kaepernick
Trump Slams NFL Plan to Keep Players off Field During Anthem in 2018, News
When in the history of mankind has kneeling, whether with one or both knees, ever been perceived to be anything less than reverence? - Quora