December 2, 2008 SHARE F4wonline.com reports that Bret Hart underwent knee surgery yesterday in Calgary. The surgery was a right knee replacement procedure. SHARE ON FACEBOOK SHARE ON TWITTER WWE Smackdown! Results 12-5-08 IWF Training School to Host 10th Annual Open House December 6-7 Have a news tip? Attended an event and want to send a live report? Submit it now!