While being biased and dishonest themselves, but from the "Right" side. The Message was We're against violence, Fascism/Communism/Nazism, Cop-killing, but, conservative/republican hate-speech is OK, it's part of free-speech, should not be censored. The whole documentary is a Right-Wing/conservative/republican propaganda machine, this guy hid everything that his group he defends, did wrong in the past.
Truth should not be biased, for it to remain truth. And Don't Take Authority as Truth, but Truth as Authority.