David Vitter Is a "Birther"

To pile on to this storyline which I picked up over at Plunderbund, I wonder if Vitter's new primary challenger has anything to do with the fact that he's now a birther?

 Republican Sen. David Vitter of Louisiana says he supports conservative organizations challenging President Barack Obama's citizenship in court.

Vitter, who is running for re-election, made the comments at a town hall-style event in Metairie, La., on Sunday when a constituent asked what he would do about what the questioner said was Obama's "refusal to produce a valid birth certificate."

Such claims about Obama's birth certificate have been discredited.