What's the Essence of Opposing Communism?

" communism is a bad thing. It's a very, very bad, pois os thing," he said. "The ideology has killed more people and left and created more people in misery and poverty and death and destruction than any war, than any famine." He added: "If we look at the human nature of society, that's not our nature ... We out in the streets here in america just killing each other for no reason"