Yo, are are a government certified idiot on some sort of disability welfare or just pretending to be one?
You wrote, “The case of child born in the US where one parent is a non-citizen is not a gray border case, it is in the area of settled cases. Such a child may become a citizen by law, but is NOT a natural born citizen.”
That is simply stupid. I suggest you read the decision of the Supreme Court, which disposes of your statement using a two-prong argument: that WKA was a natural born citizen, and that he was a born citizen per the 14th Amendment. And since the Constitution outweighs a treaty with China, the child of TWO foreigners born in the USA is a born citizen, and a natural born citizen.
The decision is here:
http://www.law.cornell.edu/supct/html/historics/USSC_CR_0169_0649_ZO.html
Of course, like most birthers, you are better at slinging mud than discussing things with reason.