NFL bans on-field kneeling during the national anthem
Players from almost every NFL team kneel, lock arms, more for national anthem: 'There is no greater unifier'
NBC/WSJ poll: Majority say kneeling during anthem 'not appropriate'
Jerry Jones explains Cowboys' national anthem decision: 'We wanted to make a statement'
The NFL just took this stand on players who kneel during the national anthem
U.S. national anthem kneeling protests - Wikipedia
National Anthem Protests Sidelined by Ambiguity - The New York Times
How the youngest team in the NFL staged its largest national anthem protest - The Washington Post
Is it time for white NFL players to take a knee during national anthem?
New NFL anthem policy requires players to “stand and show respect” - Vox
NFL Commissioner To Teams: “Everyone Should Stand For The National Anthem” – Deadline
NFL national anthem policy's gray area will yield plenty of headaches
The Indignity of the N.F.L.'s New National-Anthem Policy
NFL anthem protests: How kneeling started, what players are doing now
Several N.F.L. Players Protest Racism and Hate as Season Begins - The New York Times