TIMELINE: Colin Kaepernick's journey from SF 49ers star to kneeling to protest police brutality, racial injustice - ABC7 San Francisco
Take a knee': A complete guide to the NFL anthem controversy, starting with Kaepernick's first protest
Colin Kaepernick: Timeline of a gesture and its echoes
The History of NFL Player Protests During the National Anthem - WSJ
Why NFL players protest during national anthem
Shaun King on Donald Trump, Colin Kaepernick, and White Supremacy - The Intercept
How Do Americans Feel About The NFL Protests? It Depends On How You Ask.
Colin Kaepernick's rise from quarterback to social activist: a timeline — Andscape
Colin Kaepernick: A timeline of his activism and the NFL's response - National