Several N.F.L. Players Protest Racism and Hate as Season Begins - The New York Times
NFL players kneel during anthem at London game - ABC News
Many NFL Players Protest During Anthem After Trump Attacks
NFL anthem policy sparks questions; Trump suggests kneeling players shouldn't be in U.S. - CBS News
NFL's new anthem policy requires players to stand on sideline or remain in locker room
NFL says players must stand for national anthem, but may stay in locker room – Orange County Register
Del Rio: Raiders originally planned to stay in locker room for National Anthem, 'nothing wrong with expressing yourself in a peaceful manner' - Silver And Black Pride
Every NFL Team to Protest During the National Anthem in Week 1
NFL players, coaches and owners react to national anthem policy - ESPN - NFL Nation- ESPN
N.F.L. Season Kicks Off With Players' Protesting Racism - The New York Times
Trump says kneeling NFL players “maybe shouldn't be in the country” - Vox
It's bigger than sports:' Why the Seahawks decided to stay in the locker room during Sunday's anthem