UFC 161: Antonio Nogueira Injured, Fight vs. Shogun Rua Officially Canceled

Update: According to MMA Junkie's John Morgan and MMA Fighting's Ariel Helwani, the UFC has confirmed that Antonio Rogerio Nogueira vs. Mauricio Rua is canceled. Currently, the promotion is looking a replacement before pulling "Shogun" off the card. Another UFC event, another injury. It appears that the much-anticipated UFC 161 fight between Antonio Rogerio Nogueira and Shogun Rua is in jeopardy, with reports claiming that "Little Nog" has an injured back. Bloody Elbow relays the latest news, st...