Prism

Also using a UN treaty can't be a serious argument since many countries sign treaties and ignore them anyways. Or some countries don't sign them and don't need them (see: Convention on the Rights of the Child, the US did not ratify, the only other countries to have not ratify are Somalia and South Sudan.)

So what? You want me to go look constitution by constitution, country by country which have or haven't included an expectation of privacy? Because I know plenty protect people's privacy one way or another, but pineapple them, right?