Article II, Section 1, Clause 5 of U.S. Constitution as adopted 17 September 1787:"No Person except a natural born Citizen, or a Citizen of the United States, at the time of the Adoption of this Constitution, shall be eligible to the Office of President; neither shall any person be eligible to that Office who shall not have attained to the Age of thirty five Years, and been fourteen Years a Resident within the United States."
If you don't like Article II of the Constitution, here are the only ways to change it:
You do not know what you are talking about.
You do not understand the English Language.
You do not understand basic logic.
You have absolutely no understanding of legal matters.
There is a reason why NOBODY with any training, knowledge or wisdom agrees with you radical birthers:
YOU ARE WRONG!
Natural Born Citizen means ONLY that you were a citizen at the moment of birth, and NOTHING else!
The Constitution simply forbids that any NATURALIZED Citizen ever becomes President.
Every single expert in the field agrees with me.
Without exception!