> "You don't have to care if you don't have anything to hide"

I never quite understood this argument. We have something to hide, that's the whole point. I don't want somebody to look at my phone messages. I don't want to share with the government every sily joke that I may say at home.

Should I work on secret businesses, I certainly wouldn't want any random agent to read about what I'm working on. We all have something to hide, the whole argument is bogus ...