December 9, 2010 2:22 pm PopcornBiz Takes a Boxing Referee to “The Fighter” Scott Ross chats with boxing referee Earl Morton at Punch Fitness about the underdog boxing flick, “The Fighter.” US & World Videos 2:03 Does Shakira still believe in love following Gerard Piqué split? 1:36 O.J. Simpson's cause of death revealed 25:57 WATCH: ‘Changing Climate' highlights the Philly-area residents who are combatting climate change 2:36 Super dad makes Mario-themed obstacle course for son's birthday 4:17 How the Philadelphia Union became the sustainability champs of the MLS