Everything you need to know about NFL protests during the national anthem
Dozens of athletes kneel during national anthem following President Trump's comments
Eagles' Malcolm Jenkins: NFL owners declined meeting with players – The Denver Post
No Eagles, Patriots players kneel during national anthem at Super Bowl LII - Washington Times
Trump, taking a knee in the NFL and the true meaning of patriotism
NFL players kneel during national anthem before first preseason game
Report: No Eagles players took a knee or stayed in the locker room during anthem last season
NFL Anthem Protests At Boiling Point, As Houston Plans Major Action – Deadline
VERIFY: Did Eagles players kneel in protest during the National Anthem?
Colin Kaepernick Has No Team After Activism On The Field : NPR
NFL anthem protests: How kneeling started, what players are doing now
Not just a knee: Photos from Sunday's anthem protests
Philadelphia Eagles didn't kneel during anthem, contra Trump statement.