I always assumed that anybody going to NK would be banned from having anything to do with sensitive things (in the US) ever again. Not that it makes any sense, but the US government is insanely paranoid (they may have to be, but from the outside it looks to be too much).
On an even more tangential note, I had to read a list of security notes and had to say I understood them. I did not understand them. Ultimately, he had to explain the notion of "honey trap" to me with hand puppets; the breakthrough came when he explained that there were people who, upon trapping some gorgeous local and bringing her back to the hotel room for the night, wouldn't tell everyone they knew as quickly as possible.
