I just thought of a related anecdote. I used to work with some guys that eventually moved on to work at one of the national labs in ABQ. They had a security briefing about all sorts of things not allowed on the facility (anything that can record audio, video, etc...), CDs, floppy discs, mp3 players. Employees were issued company cell phones, they were not allowed to bring their own into the facility. During the meeting, someone in the audience stood up and asked the senior security agent "What about these?" and held up a USB flash drive. Of course, the security agent didn't even know what it was. So yeah, our national security and secrets are in good hands for sure.