Longtime National Rifle Association chief Wayne LaPierre announced his resignation Friday, Fox News Digital has learned."With pride in all that we have accomplished, I am announcing my resignation from the NRA," LaPierre said in the NRA's press release, which was exclusively obtained by Fox News Digital. "I’ve been a card-carrying member of this organization for most of my adult life, and I will never stop supporting the NRA and its fight to defend Second Amendment freedom. My passion for our cause burns as deeply as ever."