By Ryan Gray on December 12, 2006 at 11:37 AM EST

source: PWInsider

-- Mike Johnson is reporting that Samoa Joe tweaked his knee during the second episode taping of iMPACT last night. According to Johnson TNA's medical staff did examine him, but there is still not word on how serious it was. Joe has been wrestling with sciatic nerve issues in his back.

-- Dory Funk Jr. was at the iMPACT tapings last night with several of his students.

-- The Kurt Angle "Impact" mouth guard is now available for purchase.

**EXCLUSIVE PHOTOS** Of Lita At Last Night's iMPACT Tapings!!! (AMAZING Outfit!!) VIEW (>>)