[El Gato]

For further definition by law on “Natural Born Citizen”, see: http://www.usconstitution.net/consttop_citi.html

The text on that link assumes that Congress has the power to define who is a "natural born citizen". But of course Congress has only been delegated the power to defined uniform rules of naturalization.

[etraveler13]

I specifed the wording in the Constitution as well,
hopefully I answered your question.