Demetrious Johnson answers ratings critics: ‘I’m done defending myself’

UFC flyweight champion Demetrious Johnson has heard the criticisms by now.He very well might be the top pound-for-pound fighter in the world and he’s among the greatest champions in the history of mixed martial arts. But he’s never going to be considered one of the sport’s all-time great drawing cards.That critique flared anew when word broke on Sunday morning that Johnson’s masterful third-round submission of Wilson Reis at Saturday night’s UFC on FOX 24, which tie