The History of NFL Player Protests During the National Anthem - WSJ
NFL anthem protests: How kneeling started, what players are doing now
Are Professional Sports Players Protected By The First Amendment When They Engage In Political Protest On The Field? - First Amendment Watch
Kneeling During the National Anthem Protests
Pro and Con: Kneeling during the National Anthem
Is it time for white NFL players to take a knee during national anthem?
Pro/Con: Should NFL players kneel during the national anthem? – The Connection
Ole Miss basketball players kneel during national anthem - Red Cup Rebellion
Poll: Majority Doesn't Think NFL Players Should Be Punished for Anthem Protests