Countdown to UFC 170: Rory MacDonald vs. Demian Maia

19-feb-2014 11:27
Rory MacDonald, who started training MMA at age 14, prepares to rebound from his loss to Robbie Lawler. With a renewed passion, the young welterweight takes on veteran and submission expert Demian Maia, who also wants a shot at the now-vacant title.