When Chris Matthews asked J.D. Hayworth (R-AZ) whether he's "as far right as the birthers," the former Republican Congressman called on President Obama to produce his birth certificate for public inspection. "Well, gosh, we all had to bring our birth certificates to show we were who we said we were, and we were the age we said we were, to play football in youth sports," said Hayworth, who is currently challenging John McCain (R-AZ) in Arizona's Senate primary.