Found a Glenn Beck video on the government cars system over at ForgetFoo. Basically there's a 'I agree' page when you go into some US government car site that these guys interpret to mean that Uncle Sam has legal ownership of your computer while it's connected to the site, and has access to all your files on the computer and they can continue to monitor and track you and you after. First of all, not really technologically possible unless you're running some sort of app on the system and secondly, I'm pretty sure clicking an 'I agree' icon wouldn't hold up in court :)