"Any sensible observer knows that a politician who fails to denounce evil when he first sees it"

He's not a politician.
And he doesn't think fast on his feet. 
His daughter, son in law and grandchildren are Jews. Common sense should tell you that there are other things at play than his love of Nazis.

The police are to blame for this and that conclusion is inescapable if you are at all familiar with the many other demonstrations like this and you don't have an agenda to attack Trump no matter what.

I'm not a Trump supporter and didn't vote in the last election. Just calling out bs.