Howard Dean Loses His Mind

Here's what the Hed Dem said today on Meet the Press:

Dean: "But the thing that really bothered me the most, which the 9-11 Commission said also wasn't true, is the insinuation that the president continues to make to this day that Osama bin Laden had something to do with supporting terrorists that attacked the United States. That is false. The 9-11 Commission, chaired by a Republican, said it was false."

(h/t to Jackson's Junction, which has video)

UPDATE: The DNC's quotes extensively from the interview here. It makes no mention of the quote above or makes any attempt to refute it. If it was just a slip of the lib, why didn't the Dem's correct it?