A Timeline of Colin Kaepernick vs. the N.F.L. - The New York Times
Take a knee': A complete guide to the NFL anthem controversy, starting with Kaepernick's first protest
Football is here — and the NFL still doesn't know what to do about protests
Colin Kaepernick's Contested Workout and the Power Plays of the N.F.L.
Colin Kaepernick: Timeline of a gesture and its echoes - The Atlanta Voice
A Timeline of Colin Kaepernick vs. the N.F.L. - The New York Times
A timeline of Colin Kaepernick's national anthem protest and the athletes who joined him
Colin Kaepernick: Timeline of a gesture and its echoes
Colin Kaepernick: Timeline of a Gesture and Its Echoes – NBC Bay Area
Colin Kaepernick timeline: 22 key moments in Kaepernick's NFL career
Colin Kaepernick Wears 'Kunta Kinte' Shirt to NFL Workout