(1)About 20% of all living Americans are presently capable of understanding that the Amazing Birth could have taken place in Hawaii, or on top of the Washington Monument at High Noon on the 4th of July, and one Barack Hussein Obama, Jr. could still never be, or become, a "Natural Born Citizen" of the USA, as required by Art. II of the Constitution, because the man he claims as his father was not an American Citizen. Why? Well because legal tradition holds that a "Natural Born Citizen" has two American Citizen parents. This fact is well known to BHO, Jr., and to prove it, he never claims to be a "Natural Born Citizen." All he claims is "Native Birth." BHO, Jr.'s handlers know that the difference between the words "Natural," and "Native," is now beyond the scope of understanding of most Americans under 70 years of age.
(2) About 35% of all living Americans don't really give a rat's rectum if our POTUS is eligible or not, and know far more about Brittany Spear's muffin top than they will ever know about George Washington, the location of Washington DC, the Constitution, or long division.
(3) About another 30% of Americans are actually OK with the guy as POTUS because they love watching black people say really nutty things on TV. Oprah, Obama. Whatever.
(3) 10% are illegal aliens and will vote for whomsoever they are told, or where ACORN delivers their multiple absentee ballots, for fear of losing ACORN-brokered welfare benefits, sweetheart mortgage deals, or SBA Loans.
(4) The remaining 5% (If you are counting Philadelphia voters that total percentage is allowed to be higher) believe that once our POTUS is proven ineligible, he will be so mortified, and Congress so shocked, shocked I tell you, that he will resign, or be immediately impeached and convicted. It is for this 5% that I have the deepest sympathy.
OBTW, of course it will eventually be shown that BHO, Jr. is ineligible to run for, or hold the office of POTUS. This will happen when he is a grandfather and again working as a Marxist Community Organizer, in Chavez City, Venezuela.