I understand the concept. I don't see it in our Constitution.
This is the analysis of the 14th Amendment to the constitution with relevant extracts. At the site there are summaries of case law and opinion. Unfortunately while this analysis is compelling in its logic & rationality there are other reasonable analyses which argue the converse such that I think it is an issue which might profitably be addressed with birthright citizenship in the next presidency.
The Constitution directly specified 3 types of citizens, at the time of the adoption of the Fourteenth Amendment as those who are “citizens,” those who were citizens at the time of the adoption of the Constitution, and natural born citizens. The architects of the Fourteenth Amendment had two to choose from in granting citizenship under this amendment, they choose just a citizen, and rejected “a natural born citizen.”
The Fourteenth amendment states in Section 1,
Section 1 - “All persons born or naturalized in the United States, and subject to the jurisdiction thereof’ are citizens of the United States and of the state wherein they reside. No state shall make or enforce any law which shall abridge the privileges or immunities of citizens of the United States; nor shall any state deprive any person of life, liberty, or property, without due process of law; nor deny to any person within its jurisdiction the equal protection of the laws.”
Obviously missing is the conveyance of “natural born” status to these citizens. In fact what is obviously included in the text is the term “naturalized.” This section has several clauses, the first deals with citizenship.
All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and of the state wherein they reside.
There is no doubt that anyone born under the 14th Amendment who is not subject is a “naturalized citizen,” or just “a citizen,” as the Amendment states. They are not natural born citizens.
To further understand why this is so, is to look at the first clause carefully.
All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and of the state wherein they reside.
The words “born or naturalized” are joined with the conjunction “or,” and logically an or implies either of the two are equal. What they are equal in is being a citizen. Not “a natural born citizen.” This expressly negates the idea that simple birth of a person who is “subject to the jurisdiction” confers the coveted “natural born” status. If the term “citizen” did in fact convey a “natural born” status, then who were naturalized would be considered “natural born.”
Obviously, this is not the case, as it would mean that people like Kissinger, Albright and Schwarzenegger could run for office. Clearly, the Fourteenth Amendment is not conferring “natural born” status on anyone, it only confers simple citizenship and the universal rights given to all citizens, “native born” and naturalized. In fact, several Supreme Court Cases since the ratification of the Fourteenth Amendment restrict citizenship claims based on being born geographically within the United States, and bestows the coveted “natural born citizen” title to the children of citizens, while affirming simple citizenship to the children born to aliens.
http://birthers.org/USC/14.html