Hayworth comes off like a genial lunatic under Matthews’ grilling, among other things still trying to make hay about Barack Obama’s birth certificate.

He says he’s he’s “99 and 44 one-hundredths percent certain” he’ll be on the ballot in the August Republican primary. In answer to Matthews’ direct question whether he’s running, Hayworth says, “Oh, yes, we’re moving forward.” Making a reference to Arizona’s awkward election law, he dissembles and then says, “Let me say we’re in the process of filing the documents.”