Colin Kaepernick (7) began taking a knee during the national anthem last year to protest police brutality.
Colin Kaepernick (7) began taking a knee during the national anthem last year to protest police brutality. Daniel Gluskoter AP Images for Panini
Colin Kaepernick (7) began taking a knee during the national anthem last year to protest police brutality. Daniel Gluskoter AP Images for Panini