Here he is getting grilled by Campbell Brown last night. The stuff about the birth certificate starts at 5:50.

Hayworth first says that the media are the only people bringing the matter up—and then turns around and says he’s getting emails from constituents about it.

Under Brown’s increasingly incredulous questioning, he then starts talking about … identity theft. And then starts babbling about “a so-called stimulus that led to incredible unemployment.”

And refuses, several times, to answer her direct question as to whether he thinks Obama is an American citizen.