Glad that you arrived in good order, Fiona. I recall arriving at LA not so long after 9/11. I couldn't believe the security rigamarole, kind of fascinating if you didn't mind the fifty look overs or so when arriving in your home town.. I'm not sure if it as where a lot of people from suspected parts of the world arrive or not, but they are definitely into the security thing, inside the terminals and outside. Security and customs seems to draw power trip types, and I don't like the noseyness of having to state my profession, but I also learned that giving them lip can make things more a bother than they normally are. Best to tell them what they want to hear and get through asap.