Sean is wrong to think producing a birth certificate would put this to rest. There are already many who believe it’s not even relevant to his eligibility, and there are no doubt many more who would think the same thing should Obama prove he was born on U.S. soil. Some people just aren’t going to accept that Obama is eligible either way.
What Obama needs, is a birth certificate showing some other guy as his father. Of course, then his entire life story is exposed as a lie, but (perhaps) he could show himself as eligible.
There is no really good outcome for Obama. His best bet is to have an invisible BC, and to say "It's all good" -- and that is the game he's been playing for years. It works for him. As soon as the BC becomes visible, then the data on the BC comes into play. And then it's over for him.