Kasick or Rubio.
Rubio is NOT constitutionally qualified for the Office of POTUS.
Get over Rubio and Jindall, neither man can ever run for the office, no matter how shiny their conservative creds. They aren’t constitutionally qualified.
Minor v Happersett decided and defined what a Natural Born Citizen is:
“The Constitution does not, in words, say who shall be natural-born citizens. Resort must be had elsewhere to ascertain that. At common-law, with the nomenclature of which the framers of the Constitution were familiar, it was never doubted that all children born in a country of parents who were its citizens became themselves, upon their birth, citizens also. These were natives, or natural-born citizens, as distinguished from aliens or foreigners.” Minor v. Happersett, 88 U.S. 162, 168.”