There should be no restrictions on freedom of speech and the press, but citizens must express their opposition to hate speech and racist propaganda. There should be public opposition expressed through demonstrations and protests, but the anti-fascist left must never initiate violence, although the left does need to be prepared to defend itself from violent attacks. Be very careful, because the fascist supremacists have been known to place their agent provocateurs—their undercover agents—among leftist protest groups in order to provoke and instigate violence. The antifa groups, if they advocate the initiation of violence, are wrong. Noisy barbarians must be allowed freedom to express their vulgar and unenlightened errors of opinion. And the intellectual left must be prepared to express their civilized and enlightened opinions.