I don't recall ever having my USA passport stamped by US Immigration. My current passport is 9.5 years old and has zero US stamps. I've passed into the US at LAX, JFK, SEA, and possibly PDX. My entries in the past five or six years have been exclusively through LAX.

Pretty sure ~mr has never been stamped into the US, either.

However, I do seem to remember reading somewhere (probably here on FT) that the procedure varies from one port of entry to another?


~mrs