I don't like it either. "They wanted a confrontation." And you didn't give them because WHY? You were scared of them?? Not good for little children. Not good for adults acting like little children. Then THEY think they run the show. Perhaps they do.
This p*sses me off. If it's Vienam and "Kent State" they want, give it to them. Don't let them deface public property.
I say, the public gets to deface their property. Where do the scum live...