Which means he likely doesn't know much about the situation either. Probably assumes that their is absolutely no question that The Messaih was born in Hawaii, and thinks, without looking into it, that "natural born citizen" is the same as "native born" or even "citizen at birth". But different words mean differnt things. Sometimes only shades of meaning, but still different.
My take too. I'm pretty sure the majority of Americans, if they knew what's been discovered here, would be aghast that Obummer is POTUS.