That's my understanding of the constitutional requirements for VP as well. So this particular scenario isn't a worry.
So, quit worrying....about Bill Clinton, that is. The other one is a different story entirely.
But I can still worry about Bill's other plots. I still think he's angling to replace Kofi Anan as Secretary General when Hillary gets to be Pres in '08. She can then cede sovereingty to the UN "in the name of world peace." And they would see to it that there's no term limits on Secretary General. Hillary could then assume the newly created (hereditary) office of Governor General of the North American Donor States and oversee that fair redistribution of the unjustly gotten treasure that we have stolen from the rest of the world.