The start of the football season has once again, seen players standing up, kneeling down or not showing up for the national anthem. Some see this as a question of patriotism, others as an issue of free expression. If it seems football has, perhaps unwillingly, become a platform for civil rights issues, well, keep it mind that didn’t start with Colin Kapernick but with James “Shack” Harris, the first African American to be named in the NFL as a starting quarterback.