Originally Posted by
Yaatri
Your assertion of fact is not true. My passport is stamped almost every time. I am not asking about other nations. The title clearly says "U.S."
No. What you can say is that
your passport is always stamped.
Perhaps I wasn't clear that in referring to CBP I meant to say the US CBP.
In any event, it's an irrelevant act. You are well into the US by the time you hit the CBP (of the United States of America).