WWE broke the story today that WWE Champion CM Punk is undergoing "emergency" knee surgery today in Pensacola, FL.
Immediately after last night's RAW, Punk's knee was examined Dr. James Andrews and the decision was made for him to undergo surgery immediately.
Punk has been working with a bad knee for several weeks, but it's still unclear at this point exactly what the issue is and the expected recovery time. However, Dave Meltzer of f4wonline.com is now reporting that the surgery was supposed to be minor, but now it's looking like the damage was worse than originally expected and Punk won't be wrestling in the main event of the upcoming WWE TLC pay-per-view as advertised.