Alexander: Maybe walking, instead of kneeling, will finally make the point

We should not be surprised.
Four years ago Wednesday, to the day, Colin Kaepernick first protested during the national anthem to bring attention to police brutality against minorities. Anyone taking an honest look will acknowledge that little has changed in those four years, except for the demonization of Kaepernick by segments of society that misinterpreted his action, in some cases willfully so.
So after Jacob Blake was shot in the back seven times by a Kenosha, Wis., policeman Sunday while hi