Both were born to parents who were not both citizens at the time of their birth.
Neither Rubio nor Jindal is a Natural Born Citizen, regardless where they were born.
Neither Rubio nor Jindal is a Natural Born Citizen, regardless where they were born."
That's incorrect. The status of the parents is not relevant if the person is born within the country. This parents have to be citizens thing is a Birther fantasy. It is not, and has never been, the rule. And nothing about the phrase "natural born citizen" implies such a meaning.