For anyone confused about what the Alt-Right is (as many people have conflated the meaning of Alt-Right to basically include anyone that is anti-SJW), here's Jared Taylor explaining just exactly what the Alt-Right is. The Alt-Right is a philosophy of white supremacy and white nationalism espoused by the likes of Richard Spencer and Vox Day. Trump needs to condemn the Alt-Right over and over again. It's not hard to do. But then again...when your chief campaign strategist openly stated that when he was head of Breitbart that the site had become "the platform for the Alt-Right" it may seem that Trump probably doesn't want to condemn the Alt-Right.
We saw over the weekend a reenactment of the Weimar Republic as brownshirts (The Alt-Right) and reds (Antifa) clashed. Hell, they even came in waving the same flags. Failure of leadership to condemn the evil of the Alt-Right white supremacists, the viciousness of hard-left Marxists, and the violence anyone commits in violation of basic rights will only lead to this problem growing in size.
And that disgrace of a human being who drove his car into a crowd of people deserves the death penalty. He has zero concern for human life at all.