That's true, from a divided loyalty (MvH) standpoint only if BHO II really is his biological father. The fact remains that to this day, there has still been no definitive proof offered as to the true "Obama" origins.
One thing you can always count on with "Obama": The truth is not in him.
Based on his behavior, his loyalties are divided. Or, rather, they do not lie with the United States of America. That, alone, should be enough to disqualify him in the eyes of the voters if not in the judgment of the law, whether or not he is NBC