What is a political issue that you want to understand the opposite viewpoint more?

[palou]

Here's a surely controversial one: I would like a detailed explanation on why freedom of speech, or rather, the freedom to spread information, should be *unquestionable*. I agree that letting people say and hear what they want is a net positive, in most cases, but I have some difficulty with it being used as an *axiom*, to which one can refer oneself as absolute truth.