Of course, if Obama Sr. and Stanley Ann were never legally married, then there's no question of his holding British citizenship. Until very recently, Britain didn't grant citizenship to the children of unmarried British fathers and non-British women.
Unless the Dunhams shipped her back to the mainland to hide the pregnancy, and he was born in a home for unwed mothers in Vancouver. As in Canada, under British rule. Ann was, after all, toting a newborn around in Seattle in Aug. ‘61, according to eyewitness accounts.
Meanwhile, back in Honolulu, the Dunhams manufacture a tale to cover for the black grandkid (who apparently won’t come back to the island until after Obama Sr. leaves). This includes filing info for an out-of-state birth and sending an announcement to the local paper.
Obama admits he had British citizenship. I don’t know if that refers to his bloodline or to his place of birth. Or both.