The Trump campaign is a place where the worst of humanity can gather and feel ok about themselves. Pappa Trump won't repudiate them or condemn them and even when he does somewhat do so it's in a way that tells them "it's ok I have to say this because the media pesters me about it not because I mean it." It's either that or he'll blame someone else for their actions or outright lie to justify what they did.If he wasnt racist (and sexist and xenophobic and generally full of hate and nonsense), he wouldnt have the support he has. Thats what his supporters like about him. God knows it isnt his policies.
I watched Chuck Todd try to get him to take a position on how his supporters behaved yesterday on Meet the Press and he pretty much wouldn't.
1:27 into that video. That's how his supporters really feel.