As Young Black Athletes Back Boycotts, Some N.F.L. Retirees Back Trump - The New York Times
Donald Trump threatens to deport NFL players who defy him — and that's just the beginning
NFL owners 'are afraid of their players, and I think it's disgraceful' – Trump, NFL
How NBA and NFL Activism Has Risen in America's Donald Trump Era
Trump cancels Eagles' Super Bowl ceremony, citing anthem dispute
Trump is over the NFL. The league isn't over him.
Trump says players who don't stand for anthem 'shouldn't be in the country' - ABC News
Donald Trump's latest NFL claims need some fact checking
Trump on Fox and Friends: NFL Protests vs. Free Speech - The Atlantic
Donald Trump: President says owners are afraid of players - Sports Illustrated
NFL anthem policy sparks questions; Trump suggests kneeling players shouldn't be in U.S. - CBS News
Trump: NFL kneelers 'maybe shouldn't be in country' - BBC News
Donald Trump questions Roger Goodell message to NFL players