He obviously lied on all his college applications in the same way that Warren did in MA. He obviously claimed to be a poor, foreign student in need of both money and affirmative action. Did he lie? Is he really the son of FMD and lied on his applications, passport etc???? All we really know is that he a faggot lying son of a bitch who has NEVER told the truth.
I have heard it argued that according to the law, the Husband of the marriage is the legal father, regardless of who the biological father is. (Yes, I know, the law often makes no sense.)
What that means is, even if Barry's biological father is American, His LEGAL father is still a Foreigner, and therefore Barry is NOT a "natural citizen."
In all honesty, this is a thorny question that would have to be worked out by the legal experts, but the chances are that the legal system would regard Barack Obama sr as the father for all legal purposes.