According to The Wrap, the NFL Players Association filed a grievance challenging the league's new policy on the National Anthem.<br />The National Football League recently instituted a policy that prohibits players from kneeling on the field during the National Anthem, after two seasons of player protests.<br />But players are now protesting that policy for being inconsistent with the NFL's collective bargaining agreement, as it infringes on the rights of players. <br />
