I was wondering the same thing, but evidently there is no requirement for eligibility to run, just to assume the office. It’s up to the electors to decide eligibility for the office.
My father told me today that a local talk radio guy in Syracuse thinks Obama will win, be declared ineligible because he’s not a natural born citizen and the electors will choose Hillary. Let’s hope McCain makes this a moot point.
If it goes to the hands of the electors, they will not have the stones to overturn an Obama election.