gregoary S Hollister vs Barry Soetoro aka barrack Obama by Philip J Berg was posted on Free republic has many significant facts now readily addressed in other cases or articles.
The eligibility, or rather lack of it, goes further than the BC.
Ok, lets say he was born in Hawaii and mama never left the US before his birth. He claims his parents were married. If so, then papas citizenship transfers to Hussein giving him dual citizenship. Dual citizenship makes him ineligible for POTUS. Native born is when the person is born on US soil but that isnt the term used to determine eligibility for POTUS. The term is natural born which goes further in that both parents must be US citizens, etc. Hussein isnt natural born due to papas citizenship.
Now, lets say there was never a legal marriage. According to British law, papas citizenship wouldnt be transferred to illegitimate offspring. But the US Constitution doesnt care about British law. Hussein claims he had (had coming from Clintons is dictionary) dual citizenship through papa. Ok, right there brings in the loyalty to two countries and again makes him ineligible.
Then theres the adoption by papa II granting him Indonesian citizenship. That takes us right back through the same ineligiblity as papa I. Perhaps theres some legalese in the divorce concerning his citizenship and he could have declared his US citizenship at majority but that has yet to be brought to light just as there’s been no documentation that he can legally use papa I’s last name after the adoption by papa II. The rest of us can’t use any last name we wish in our legal signature.
Finally, there is the college Pakistan trip. Since no American could travel there during that time, he had to use a passport from a country other than America. He obviously already had this passport in his possession because in those days one had to rely on snail mail so it would take quite a while to obtain a passport. This means he still maintained dual citizenship through a Kenyan birth place, papa I, and/or papa II. And were back to ineligibility once again. And to add more fuel to the fire, if papa II didn’t legally adopt him (papa I would have been contacted and relinquished parental rights), then he committed fraud every time he signed his name Soetoro and claimed Indonesian citizenship for college scholarships. So, again, what is his legal last name?
There is no way he is eligibible for POTUS.