The reason the Constitution stipulates natural-born as opposed to native-born(which Rubio is) is because the founders did not want any first generation Americans who may have had parents fresh off the boat from England filling their young thoughts with the greatness of England and subsequently growing up to become to become a POTUS with divided allegiances. They wanted second generation Americans who grew up with an unencumbered love for America. Yeah, natural born means having parents who were born here, too.
That’s not even the birther argument! Even birthers agree he would be “natural born” if his parents had been naturalized before his birth.
Natural born??
Aliens and mutants not eligible?