I'm quite happy if the presidential selection form was like this
Question 1, is your surname Bush?
that's it, if they answer no, they're allowed to run for president.
The idea that Obama has got this far without anyone asking if he's a US citizen, is plainly ridiculous to me. If by some chance it was true tho, I imagine a lot of people are getting fired!
To my mind tho, the Democrat candidate won, so they just stick someone else in his space. Wouldn't bother me at all, isn't an election REALLY supposed to be about the policies of the party running, and not whether you like a candidate's name, hair, teeth, age, type of genitals or skin colour?