Hmm, just had a thought, dangerous I know. But do we know who picked the member of the group of "African" students who studied in Hawaii? Is there a possibility that BHO Sr was effectively acting as a an official representative of the Colonial Government of Kenya? If so, then there is no way that his offspring is even a citizen of the US, let alone a natural born citizen, since "subject to" is the 14th amendment and common law exception to citizenship via place of birth. It's also an exception to the general rule that foreign government actions do not affect US citizenship, since a foreign government must by necessity be involved in it's representatives appointments.
Just a thought.
That very thing was discussed within the last couple weeks. I don’t recall which thread, sorry. Sr. arrived before the other students came and that in itself leads to asking why he was special other than being the son of a informant for the insurgence. Check the Obamafile.com.