RamboMadCow

I've been a long time reader of your blog. I used to participate in some of your discussions as well. My question is prefaced with quick background info: I have tried in earnest to explain to both of my parents how dangerous the NSA has become. No matter how many intelligent and logical points I've made(they agree they're smart points), they still take the stance "I have nothing to hide, so I don't care." They essentially agree it's problematic, but don't want to be bothered with trying to fix it. If you could give one (or more if you have them) important reasoning to try and convert someone like this, what would it be?

Thank you for all of the replies. I will have to take some time and assess a new way to approach this. Worse case is they'll never change. But I'm hoping for a better option.