This is amazing:

According to Public Policy Polling (PPP), a North Carolina polling firm, only 24% of self-identified Republican voters in the state believe Barack Obama was born in the United States.  47% do not believe that Obama is American born, and 29% of Republicans aren’t sure. One part of PPP’s data might reassure sentient readers somewhat:  7% of those who voted for John McCain do not believe Hawaii to be a part of the United States.  Now perhaps this is just another irrational expression of Obama hatred.  But, it may also be older voters who never quite absorbed the news that our 50th state is indeed our 50th state.

Italics mine.