Former Green Beret who advised Colin Kaepernick to kneel in protest responds to Drew Brees' comments
Colin Kaepernick: How taking a knee started after NFL quarterback met Nate Boyer, NFL News
Nate Boyer on Colin Kaepernick: He's Not Protesting Anthem
Green Beret Who Suggested Colin Kaepernick Kneel Surprised by Backlash
TIMELINE: Colin Kaepernick's journey from SF 49ers star to kneeling to protest police brutality, racial injustice - ABC7 San Francisco
Green Beret, former Seahawk Nate Boyer on standing by Colin Kaepernick
Experts: Protests hurting Kaepernick's career, but collusion by owners hard to prove
Take a knee': A complete guide to the NFL anthem controversy, starting with Kaepernick's first protest
An open letter to Colin Kaepernick, from a Green Beret-turned-long snapper
The Psychology of Taking a Knee
Nike play makes it clear: Kaep still runs the ball - The Boston Globe