Former NFL defensive end Greg Hardy (76) is imposing enough to be a mixed martial arts fighter, which he says he wants to become, but does he have the necessary emotional traits?
Former NFL defensive end Greg Hardy (76) is imposing enough to be a mixed martial arts fighter, which he says he wants to become, but does he have the necessary emotional traits? Brandon Wade AP
Former NFL defensive end Greg Hardy (76) is imposing enough to be a mixed martial arts fighter, which he says he wants to become, but does he have the necessary emotional traits? Brandon Wade AP