Quite the contrary, the constitution only recognizes persons who are eligible to become "subject to the jurisdiction, thereof", remember the "and" part. Aliens born here are not, Obama was born a citizen of his father's country, which would make him an alien. Now remember the US Government can't strip a citizenship away, unless by the request of the individual, by naturalization.<quoted text>
The US Constitution does recognize that everyone born in the US (not the child of persons with diplomatic immunity or foreign hostile occupying troops) is a natural born US citizen.(A natural born American citizen, hee hee.)
US law determines who is a US citizen, not a British citizen. Duh!
That's why it's called US law, Dumbo.
Oh, Obama was a baby! That is right and under the jurisdiction of his father and the father's country of origin.