Thanks, thats all reassuring.
I *hate* security with a vengeance, probably because I dont see the risk to me to be that significant. However it's not my choice so I put up with it.
I normally empty everything into my onboard bag so I have no pockets or belt buckles to go off anyway.
I'm definitely looking forward to the trip, it's 12 years since I've been to the states, and 35 years since I have seen my Georgia relatives (I'm driving to Atlanta for a weekend during my trip, via Chatanooga just because ...).
I suppose I could do a Trip Report!