ABCNEWS.com : Gore to Endorse Front-Runner Howard Dean
NEW YORK Dec. 9 — Former Vice President Al Gore is endorsing Howard Dean for the Democratic presidential nomination, adding momentum and political prestige to Dean's front-running campaign.
Five weeks before Iowa's kickoff caucuses, Gore is appearing with his former party rival in New York City's Harlem neighborhood before flying with Dean to Cedar Rapids, Iowa, for a formal endorsement, several Democratic officials said Monday on condition of anonymity.

I think this makes Dean a shoo-in. We will see.