People who say that Obama and Cruz aren't "Natural Born Citizens" as defined by the constitution obviously have never read the constitution, because the constitution only mentions the words "Natural Born Citizen", it doesn't define it anywhere. It's pretty much set in stone by over 200 years of legal precedent that if a person is an American citizen by birth, he's a "Natural Born Citizen". If by some horrible circumstance Cruz becomes President, no court is going to overturn his election by ruling that he's ineligible, just as no court ruled that Obama was ineligible. All the hubbub is amusing though. It's always fun watching Republicans make fools of themselves ... they're so good at it.