Bruce Arena defends protests, supports U.S. Soccer's National Anthem policy - SBI Soccer
NFL protests: 2 years of NFL protests, explained - Vox
Athlete activism is on the rise, but so is the backlash - Global Sport Matters
How every NFL team responded to Trump's protest comments
'We stand!' - Lingerie Football League responds to anthem protests
Discourse over national anthem looms for NBA, other leagues
Megan Rapinoe Explains Her National Anthem Protest on the Players' Tribune, News, Scores, Highlights, Stats, and Rumors
Athletes know their national anthem protests are uncomfortable. And that's just the point.
U.S. soccer star Megan Rapinoe on her national anthem protests: 'I cannot stand idly by' - Los Angeles Times
Legends Football League, formerly Lingerie League, says all players will stand for national anthem – New York Daily News
Every NFL player who has said they'll kneel during the national anthem
All-woman Lingerie Football League responds to 'take a knee' protests
How Every NFL Team Responded To Trump's National Anthem Protest Comments : NPR
Timeline of NFL protests during the national anthem – KIRO 7 News Seattle