Public Policy Polling: Majority of Republicans Doubt Obama's Eligibility to be President; That Would Be 72% Bill 'Pinhead' O'Reilly! Via the Public Policy Polling and Some; - Romney and the Birthers - By Tom Jensen - Birtherism is alive and well within the GOP ranks, and their 2012 nominee preferences tell a story about the difficulty Mitt Romney faces in trying to appeal to an electorate that's a whole lot further out there than he is. Birthers make a majority among those voters who say they're likely to participate in a Republican primary next year. 51% say they don't think...