Vice President recieves the nomination , a reward for his many years of service to the party however it almost certainly dooms the party to defeat. How badly does Cheney do against Obama.
You pick the VPs
The Financial crises does not happen
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That doesn't change things a lot. Bush approval ratings were pretty horrible because of the Iraq and Afhganinstan. Even without a Financial Crises, I can see Obama winning. However, I believe that Hillary would easily get the nomination.
The financial crisis not happening wouldn't affect the Democratic Primaries much at all, so I'm sure Obama would still get the nod, or at least make it a race.