Did BOR say this word for word? If so, it's quite possibly the dumbest sentence he's ever uttered. And he has a lot of dumb material to choose from.
1) The issue is not whether Obama is or isn't a citizen, but a natural born citizen.
2) Is BOR saying that Muslims can't be citizens?
“Here’s the deal. I want everybody to understand this. The issue doesn’t matter. It doesn’t matter. Sane, clear-thinking people understand the President is not a Muslim, and he wasn’t born in Indonesia or whatever they’re puttin’ out there."