[ml/nj]

I guess you have trouble with the English language:

Absence of owing any allegiance to any other foreign power

And talk about smokescreens! Suggesting that subject all foreign nationals except by prior arrangement full under the subject to the jurisdiction clause would render it a nullity. You (assuming you are a US citizen) are still subject to the jurisdiction of the United States while you are in Mexico. A Mexican citizen is not.

ML/NJ

[wideawake]

I guess you have trouble with the English language:

Yawn.

Absence of owing any allegiance to any other foreign power

As I pointed out above, foreign nationals who are merely tourists with no intention of establishing residency are still fully under the jurisdiction of US law.

Suggesting that subject all foreign nationals except by prior arrangement full under the subject to the jurisdiction clause would render it a nullity.

This is especially ironic in reference to the first sentence of your post. Can you restate this in English, please? Because it isn't now.