In light of George Floyd's death, ex-NFL exec admits what we knew all along: Protests ended Colin Kaepernick's career
Why Did Colin Kaepernick Cease Playing Football? Delving Into the NFL Puzzling Decision
NBC's Cris Collinsworth: Protest may cost Colin Kaepernick his NFL career
Colin Kaepernick files a claim against NFL owners for collusion
Colin Kaepernick and Texans? Bill O'Brien says QB has been discussed
Colin Kaepernick maintains training regimen in hopes of NFL call-up
The Awakening of Colin Kaepernick - The New York Times
Ex-49ers QB Kaepernick says he's willing to be an NFL backup — then earn starting job
NFL Fans Rally to Defend Colin Kaepernick, Threaten to Boycott Season
Colin Kaepernick did something controversial, but it was not un-American - NFL - ESPN