Fabricio Werdum on Luke Rockhold's callout: 'Why would I fight a chicken?'

It looks like the rivalry between former UFC champions Fabricio Werdum and Luke Rockhold won’t be settled inside the Octagon.
Rockhold, an ex-middleweight champion, called out the 240-pound Brazilian following his comments on Monday’s edition of The MMA Hour, saying he’d move up to heavyweight to squash his beef with Werdum.
“Everyone’s steaming over this new fight I brought up,” Rockhold said Wednesday night on UFC Tonight. "I think me and Werdum got some old