Now, Biden would not be a terrible Vice President, and Hillary would be a threat to Obama once they are elected. Still, Hillary Clinton is a good politician, so replacing Biden with Clinton on the Obama ticket would be all for the best. It would signal weakness in the Obama camp — but I think everyone’s figured out that Obama is in trouble now.
On the Republican side, I still have my suspicions about Sarah Palin serving as Vice President.. but she seems to be an effective campaigner.
Plus, Sarah allows McCain to hammer with this sort of ad:
Before McCain’s pick of Palin, only Barack could get away with that sort of touchiness.