The NFL is learning the hard way that there's no appeasing Trump - Vox
Civil rights groups protest at NFL HQ for players' right to kneel
NFL players who protested during the national anthem in Week 3
NFL Teams Will Be Fined if Players Kneel During National Anthem
Trump cancels Philadelphia Eagles reception over anthem dispute
Did Philadelphia Eagles Players Kneel During the National Anthem
Boyz II Men's NFL National Anthem Wows Fans
Here's how NFL players protested during national anthems on Sunday
More than 200 NFL players sit or kneel during anthem