One would think if that were true, and if he was born in Hawaii, then there’d be no problem. Though I don’t believe the latter, at least. But I’m not on the cowardly Supreme Court either.
I think it is likely Frank Marshall Davis is the father and he was born in Kenya. That would make him a natural born, with two US citizens as parents, problem is they covered it up, BC might say unknown for father.
There would still be a problem if 0bama's CoB showed his father to be a foreign national (or, worse, if his CoB showed NO father).