[hprotagonist]

There are some edge cases like “your parents are american but you were born on vacation in france”, but this one is about as crystal clear as you can get: elon was born in SA to a mother who was born in CA to canadian parents and a father who was born in SA to south african parents. He is a naturalized citizen of the US, and ineligible to stand for election for the presidency.

[diggan]

Yeah, which sounds like a fair guess, but the only way to know for sure is for it to be tested in courts, otherwise we're just guessing :) And as we probably all know, having large pockets for lawyers and lobbyists, makes a lot of what we think isn't possible, possible.

It's really not as crystal clear as you make it.

[BWStearns]

... other than "person x has never been and is not presently a citizen" this is as clear as it can get. Naturalized citizens are not eligible to be president, there is no gray space on this matter.