It is also important for us to realize that the Constitution does not explicitly define a natural born citizen. What the Constitution does say is, "No person except a natural born Citizen, or a Citizen of the United States, at the time of the Adoption of this Constitution, shall be eligible to the Office of President". We must also take into account The Naturalization Act of 1790 which explicitly says, "the children of citizens of the United States that may be born beyond sea, or out of the limits of the United States, shall be considered as natural born citizens".
As well as the Congressional Research Service Report that explains, "The weight of legal and historical authority indicates that the term "natural born" citizen would mean a person who is entitled to U.S. citizenship "by birth" or "at birth", either by being born "in" the United States and under its jurisdiction, even those born to alien parents; by being born abroad to U.S. citizen-parents; or by being born in other situations meeting legal requirements for U.S. citizenship "at birth""
So, since Cruz was born to an American and granted American citizenship AT BIRTH, he also would be considered a natural born citizen. It's funny because I too was born in Calgary, Alberta, Canada to American parents and as a result I was born with American citizenship and thats why I not only have a Canadian passport but also an American one as well. But don't get me wrong I stand with Rand and Ron and always will unless they give me reason not too.
LIVE FREE OR DIE