With these principles to guide us, we can only conclude that de facto President Barack Obama, Senator Ted Cruz, Senator Marco Rubio, and Governor Bobby Jindal are all not natural born citizens. None of them were born in the United States to parents who were both U.S. citizens at the time of their childrens birth.
Obama, assuming he was born in the United States, is a citizen of the United States at birth, but only by virtue of the Fourteenth Amendment. He is not and cannot be a natural born citizen under the common law because while he was presumably born in the United States to a U.S. citizen mother, he was born to a non-U.S. citizen father.
Cruz was born in Canada, presumably to a U.S. citizen mother and a non-U.S. citizen father. He can be a citizen of the United States at birth, but only by virtue of a naturalization Act of Congress (section 301(a)(7) of the Immigration and Nationality Act of 1952). He is not and cannot be a natural born citizen under the common law because, while he was born to a U.S. citizen mother, he was not born in the United States and he was born to a non-U.S. citizen father.
Rubio and Jindal were born in the United States to two non-U.S. citizen parents. They are both citizens of the United States at birth, but only by virtue of the Fourteenth Amendment. They are not and cannot be natural born citizens under the common law because, while they were born in the United States, they were born to two non-U.S. citizen parents.
A Citizen is One Thing, But a Natural Born Citizen is Another
And the overwhelming bipartisan legal opinion here:
m.townhall.com/tipsheet/guybenson/2015/03/23/yes-ted-cruz-is-constitutionally-eligible-to-be-president-n1974967
Give it up, dude.