What is the NFL's national anthem protest policy? Here are the rules for kneeling in 2020
CBS clarifies after saying Kaepernick would stand for anthem
New York Congressman says 'goodbye to Jets' over anthem policy announcement
Dolphins include national anthem policy in discipline schedule
NFL national anthem policy: Owners approve new policy – all players on field must stand, bans kneeling; Players may opt to stay in locker room - CBS News
Football is here — and the NFL still doesn't know what to do about protests
Trump Supports N.F.L.'s New National Anthem Policy - The New York Times
Pregame segments on anthem protests passionate, pointed - The Boston Globe
NBC/WSJ poll: Majority say kneeling during anthem 'not appropriate'
The NFL Responds to Donald Trump - The Ringer