We all know that there always is a small element of people who infiltrate any demonstration and make it a violent confrontation. We used to call them anarchists. There is very little that the main organizers can do to totally eliminate such an infiltration. Your editorial should have been commending the organizers of the protest for doing their best to keep this volatile demonstration peaceful instead of lecturing then about the obvious downside of violence. Moreover, this incident involved a single Trump supporter who obviously was taunting and confronting the demonstrators. Your patronizing tone was inappropriate. I commend the demonstrators for keeping it as peaceful as it turned out to be- as were the demonstrations nationwide.