The first is that the republicans nominate a complete idiot to run for president.
The second is that Obama looses in the primary and is replaced by a charismatic figure (not Hilary).
I doubt that even that would be enough!
The second is that Obama looses in the primary and is replaced by a charismatic figure (not Hilary).
Unless they figure out how to clone FDR or JFK before the election, or change the Constitution to allow Bill Clinton to run again, that's not going to happen, either.