Well, Deb that would certainly be an exciting race to watch! It would produce some very interesting voting patterns and probably a lot of agonizing over the decision from voters who usually find the choice pretty easy.
I don't think McCain/Lieberman would be much of a contest -- McCain would win hands down. Although I think Lieberman is a decent guy, the Dems have to have a candidate that's a little more exciting and a lot less from the Northeast to win IMO.
I think Hillary may run, but I don't see her getting the nomination. I'm sure she can't win in a general election.
Let's not pick on the South. OK, let's do pick on the South but also on the Midwest, Utah, etc. Are we ready for a Jewish man? Are we ready for a black man? Are we ready for a woman? Lieberman lost. Liddy Dole didn't get very far. I'm not sure the race issue has been tested since the previous candidates were not mainstream.