Obama was born an American citizen, since he was born on American soil. This is in the Constitution, the 14th Amendment. Unless there's some intent to give up this citizenship, the Government only looks at his status as an American citizen. Any case of an American citizen losing their citizenship is always a result of an action on their part, not simply a foreign law.
All fluff, no stuff. I guess you still don’t realize how desperate & ignorant you sound.
The definition of natural born has never changed and citizen does not equal ‘natural born’ citizen. Also, the 14th Amendment did not alter or change A2S1C4 in any manner as it was merely a reflection of the 1866 civil rights Act which was to finally put in the law that blacks were in fact citizens.
According all the historical evidence from the time of the founding & from papers of the founders/framers, dual citizenship was not an option. The only citizens were those born to a citizen father(wife followed the condition of the husband) therefore the child was born with 2 citizen parents, out of wedlock to an American mother or they became citizens by naturalization(consent). There were NO natural born citizens at the revolution, because every person at the time of the declaration owed allegiance to a foreign sovereign. If ‘natural born citizen was merely a changed of verbiage that still held the same definition, then the founders born in America would have considered themselves to be natural born, but they did not. They had to be grandfathered in. Dissertation by David Ramsay, founder, framer & signer of the constitution, teacher & physician.
http://www.scribd.com/doc/29342214/Ramsay-Natural-Born-Citizen-1789
It was common practice during the entire 17 & 18th centuries that dissertations were the equivalent of books used to teach and it was the study laws of nature & laws of nations that sparked the fuel for the revolution in the minds of the founders, not some personal vendetta to break away from England and form their own Monarchy with feudal laws.
http://www.archive.org/stream/educationofthefo028335mbp#page/n7/mode/2up