Jon Jones Next Fight: Twitter War Erupts With Daniel Cormier After Stare Down Turns Into A Brawl [VIDEO]

Jon "Bones" Jones and Daniel Cormier are scheduled to face off on September 27 for Jones' UFC light heavyweight championship, but the two don't seem like they can wait that long. Jones is considered the top pound-for-pound fighter in mixed martial arts, while Cormier has never lost a round of UFC competition.