I posed this before also. What are differences between citizen, naturalized citizen, and natural born citizen?
Naturalized citizen is on who becomes a citizen due to a statute/naturalization process. A natural born citizen is one born of two parents who are citizens and is born on the soil of America. In other words a natural born citizen cannot possibly be anything other than American.
http://powderedwigsociety.com/eligibility-of-cruz-and-rubio/#
Pretty powerful and easy to understand presentation about Cruz and Rubio’s eligibility to run for POTUS.
Thanks.