Donald Trump blasts NFL again over national anthem protests
NFL mandates that players on the field stand for national anthem - ABC News
Race and football: why NFL owners are so scared of Colin Kaepernick - Vox
NFL, players reach deal on supporting activism but protests during national anthem could continue
NFL national anthem policy: Players on field must show 'respect'
How N.F.L. Sponsors Have Reacted to 'Take a Knee' Protests - The New York Times
The NFL's new rule against kneeling during the anthem shows the owners' willingness to grovel
NFL owners stand with players in Trump kneeling rebuke - ABC News
NFL owners stand with players in Trump kneeling rebuke - ABC News
NFL owners adopt new policy on national anthem protests
N.F.L. Owners' Unity With Players Might Be Short-Lived - The New York Times
NFL owners need to stop making excuses and give Colin Kaepernick a chance