'After Merck announced that Mr. Frazier was leaving the council, Mr. Trump quickly responded by tweeting...'
The twitter-in-chief never misses a bit in talking about everything and anything including movie star dating habit and wasting no time to attack Frazier, yet he was twitter silent for 2 days after the initial condemnation of violence on 'many sides'.  As most has pointed out, there are only two sides, the racists and the anti-racists.  His reluctance to denounce them by names immediately and only did so after pressure from all sides speaks volume.   Trump is not a White supremacist or even White Nationalist, but he is tolerant of them and feels no shame to pander to them or no issue to appeal to the racist sentiment of his base.   That is the moral failure of him as the president.  Paul Krugman called him an un-American President since Trump displays un-American values.  Initially I felt it was a bit harsh, I no longer think so.