From the producers of 'Bowling for Columbine', 'Fahrenheit 9/11' and 'Generation Iron' comes 'The Hurt Business' which examines the rise of mixed martial arts fighting through the eyes of today's top stars.今天(📔)，翼人小队长，带着二十(🤩)人(rén )的队(duì )伍，护送着三只蓄(xù )水兽来河边取水。