Get daily updates directly to your inbox+ SubscribeThank you for subscribing!NFL football players once upon a time stood with their right hands over their hearts while a celebrity belted a rousing rendition of the American national anthem.Many players are now choosing to kneel during this pre game tradition, but it is not in protest of President Trump.Colin Kaepernick, former San Francisco 49ers quarterback, prompted the change in stance before a game last year.He took to bended knee to protest the…