On Charlottesville anniversary, NFL anthem debate reignites: Reporter's Notebook - ABC News
How A Texas Green Beret Helped The NFL's National Anthem Protests Evolve – Texas Monthly
Texans remain in locker room during anthem, observe 'moment of unity' with Chiefs
Most Texans kneel during anthem after owner's comments
McClain: NFL's new anthem policy widens player-owner rift
Houston Texans Kneel En Masse After Owner's 'Inmate' Comments - TheWrap
Why Texans players plan to protest team owner Bob McNair
Texans deny report claiming they won't sign players who knelt during national anthem - The Washington Post
After Trump Blasts N.F.L., Players Kneel and Lock Arms in Solidarity - The New York Times
NFL players kneel for anthem in unprecedented defiance of Trump, Donald Trump
Texans players kneel during anthem after team owner calls them 'inmates', Houston Texans
NFL, A Newly Socially Conscious League, Kicks Off Its Season – Deadline
How NFL teams handled the national anthem amid President Trump's remarks
How Every NFL Team Responded To Trump's National Anthem Protest Comments : NPR
The NFL Responds to Donald Trump - The Ringer