Finally, there's Al Gore. No one knows if he's going to run. All indications say "no", though he's got a bunch of his supporters going around trying to drum up interest. It looks like an ego play -- get a reluctant Gore to enter the race to satisfy public clamoring for it. His entrance would be dramatic and welcome. And what better place to announce than when he accepts his Oscar for Best Documentary? Now that would be exciting.And well-crafted for today's media landscape.