Let us get this straight from the outset. No one should get roughed up. Not the Black Lives Matters protester, as Mr. trump helpfully suggested. Not any “All Lives Matter” proponents. Not the students protesting racial issues and similarly, not the student trying to cover the event.
Why are we so enamored with physical force to shut out any idea that might be unwelcome or even unfamiliar to us? Why not a good old fashioned shouting match? Really, it takes less in terms of resources and energy to do so. Try it people.