Detroit Lions will attend Colin Kaepernick workout on Saturday
Colin Kaepernick was relevant after the national anthem. But he wasn't good. - The Washington Post
Amid national anthem controversy, Colin Kaepernick's jersey reaches No. 1 in online sales; QB pledges to donate all proceeds
The Problem With Kaepernick's Political Views: He Plays Football - The New York Times
Kaepernick's protests gain traction, inspiring ire and awe
Kaepernick's Anthem Controversy Has Pushed His Jersey Sales Into NFL's Top Three
Colin Kaepernick surges to No. 3 in NFL jersey sales — up 17 spots — amid national anthem protest
Colin Kaepernick's jersey sales soar amid national anthem protest controversy - The Washington Post
Colin Kaepernick: Biography, Football Player, Activist
Colin Kaepernick has some of the NFL's best-selling merchandise even though teams don't want him
Are Professional Sports Players Protected By The First Amendment When They Engage In Political Protest On The Field? - First Amendment Watch