Colin Kaepernick's national anthem protest pulls politics into sports, creates headache for NFL - Washington Times
49ers need Kaepernick and Smith reunited for the cause, and for Trey Lance
Colin Kaepernick answers national anthem controversy questions in detail: full responses
Colin Kaepernick blames his regression on 'injuries, coaching changes, a lot of different things.'
Are Professional Sports Players Protected By The First Amendment When They Engage In Political Protest On The Field? - First Amendment Watch
49ers WR hopes Kaepernick workout prepares him for Lance
Colin Kaepernick's unlikely journey from rising NFL star to activist athlete
Colin Kaepernick: The Accidental Activist, Devoted Dad, Practice Squad Hopeful, by Donn K. Harris
Brian Flores: The new Colin Kaepernick-style martyr of the NFL's racial struggle?
Jim Harbaugh's gamble to turn the keys of the San Francisco 49ers offense to Colin Kaepernick a real winner – New York Daily News
US Navy 'investigating' video showing four military dogs attacking man in Colin Kaepernick jersey, The Independent