There is nothing on that page that indicates a person who has dual nationality can be the President. The constitution is extremely clear; the wording is not subject to confusion.
Please provide the wording from the Constitution.
My brother was born in Italy to my parents who were in the US military. Upon his majority (his 18th birthday) the Italian Army called him up for duty. My brother had to declare feilty to the USA and file paperwork to that effect with the Italian government through the US government or he was subject to Italian enlistment requirements.
Berg is stating that Obama was an Indonesian citizen and as such was supposed to, upon his majority, declare feilty to the USA. He did not do this... paperwork to that effect was not done. Therefore, Barack Obama is still an Indoneasian citizen and NOT a citizen of the USA.
Since Obama cannot “prove” citizenship to the USA, with a bona-fide papertrail, and he declared that he was a citizen of Kenya on Columbia University enrollment papers, there is reasonable doubt as to his real citizenship that the courts need to determine.