Trump has trouble denouncing hate groups since he pandered to them and they voted for him.
From the fascist narrative, those who oppose fascism are more guilty than the fascists.
Hate speech incites discrimination, persecution, violence, and the destruction of the freedom of others thru collective libel (the Nazi Big Lie). It is the prelude to hate crimes and historically leads to genocide. It is the enemy of free speech.
Wind: 4 mph