At a Raw house show last night John Cena seemed to injure his leg during his steel cage match with Wade Barrett. At one stage Barrett was up the cage and was even doing all he could to stall. The trainers had to come down and apparently you could hear them talking to Barrett and Cena, when the match restarted Cena quickly put Barrett in the STF and he tapped out after 2 seconds. It was clear to the fans that Cena was injured due to the finish and Cena was seen limping after the match. Hopefully this doesn't mean that he is injured for a long time.