Please check again. If you are referring to the 14th Ammendment you will find that it addresses “Native born” not “Natural born”. Marco Rubio is a native born citizen. He is no eligible to be VP or POTUS. He will be a good senator and would make an excellent Gov of Fla. or a cabinet member.
It says that all those born in or naturalized in the United States are citizens of these United States.
Once again - either born a citizen or naturalized as a citizen - consistent with the two subdivisions of US citizenship mentioned in the Constitution.