They didn't, but the Constitution doesn't keep foreign law from operating on foreign nationals.
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Ridiculous. Your argument has a foreign nation claiming citizenship two years after birth.
That's right...because the government of Kenya ITSELF changed, and the citizen's citizenship changed as well.
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Do you have any concrete evidence to refute the links posted, or are you one of these FReepers who thinks telling someone how wrong or ridiculous they are constitutes some kind of valid argument?
Since it is you who is making this argument it is incumbant on you to prove it. So, I'll ask again...when did the US start accepting foreign law over US laws?