[Onelifetogive]

then the guy in the White House is not a Natural Born Citizen.

The problem with that line of argument is that a definition of "Natural Born Citizen" does not exist. There is common law, court precedent, etc. But no clear definition.

[SatinDoll]

“...a definition of natural born citizen does not exist...”

Actually, that isn’t entirely true. See:

The House of Representatives Definition of “Natural Born Citizen” = Born of citizen “parents” in the US.

http://naturalborncitizen.wordpress.com/2011/03/09/the-house-of-representatives-definition-of-natural-born-citizen-born-of-citizen-parents-in-the-us/