The NFL's Response to the 2017 National Anthem Protests Shows How the Organization Protected Its Brand
Colin Kaepernick's jersey sales soar amid national anthem protest controversy - The Washington Post
The History of the National Anthem and the Taking-a-Knee Sports Controversy - Soapboxie
NFL Controversy Archives - The SportsRush
Everything you need to know about NFL protests during the national anthem
The Anthem Debate Is Back. But Now It's Standing That's Polarizing. - The New York Times
Now that NFL supports Colin Kaepernick's fight, what's next
Everything you need to know about NFL protests during the national anthem
Everything you need to know about NFL protests during the national anthem