Originally Posted by
nk15
LHR-USA on AA I think is probably the route with the most aggressive security, I believe (pre-boarding interviews of all passengers, and I don't recall if they do random bag checks at the gate)...
This happens to me on HKG-LAX and NRT-LAX as well. Maybe not interviews, but pre-boarding inspection of carry ons and documents in the jet bridge after passing the gate.