If you are born on US soil, you are a US citizen regardless of your parents’ nationality.
Only by way of a bastardization of the 14th Amendment. If our country followed original intent, simply being born on US soil would not be enough to gain "citizenship."
This of course, says nothing about the distinct difference between a "citizen" of the U.S. and a "natural born Citizen" of the U.S. which is what I was responding to in post #19.