My 14 year old granddaughter brought up a good point. Schools all over the country have this event stored in their databases. I wonder how this will affect colleges and universities that will be receiving applications from these Covington students. Their behavior is a digital record, now.
I doubt that picking your negative examples solely from the conservative camp is going to convince Trump supporters of your impartiality.
But convince them you must, if you want them to listen and participate in whatever you have to offer.