Don't know if this totally pertains to this thread but I'm going to share this story anyway: One of my most embassing moments going thru security was shortly after 9-11; First off mostly when I travel for business, I'm not diapered, but rather use and ex-cath & leg bag, well I got picked for the 'special-security' screening, and during the pat down I had to explain what was strapped to the calf of my leg. Actualy, reflecting on the moment, there was nothing really said , the inspector wasn't really bothered about it or made an issue of it. (but I think he may have been more emarressed than me)