The kids were not waving the flags they were in the back of their trucks. Perhaps if you paid mor attention to the actual story instead of a knee jerk reaction to defend your buddies you might actually know what happened.
I can see why you're a NCO.
Guys in trucks with Flags can disrupt traffic. Do you know if this was going on? No you don't know shit.
You are the one that needs to control your knees.
Now, pipe down, and learn from your betters.