President's criticisms incite more protests at NFL games – Daily Local
As Trump continues his attacks, NFL players protest by kneeling or locking arms - Los Angeles Times
Pittsburgh Steelers reportedly to stay in the locker room for national anthem
President's criticisms spark more protests at NFL games
Trump embroils NFL Sunday in protest controversy
N.F.L. Players Ramp Up Protests as Trump Doubles Down on Attacks
Trump tweet, NFL response escalate drama of Sunday games
Fox Ignores NFL Players Kneeling During National Anthem During Live Broadcast
Protesting NFL Players may have a lawsuit case under First Amendment
Jaguars: Dozen players kneel for anthem at London game - Sports Illustrated
High school football players booted from team for kneeling, raising a fist during national anthem – New York Daily News
NFL Players Kneel During Anthem In Defiance After Trump Criticism
As Trump continues his attacks, NFL players protest by kneeling or locking arms - Los Angeles Times
52% white Americans oppose kneeling during national anthem
Three NFL players kneel for anthem on Veteran's Day weekend, NFL