Trump deputy campaign manager involved in Arlington altercation : NPR

Regardless of the altercation with the employee, is there no enforcement in that Section 60 rule which prohibits political campaigning? Why even have that if it's not enforced? Seems like this is just enabling a rabid base to be the attack dogs for an unhinged person running for president.

Prosecutors are generally somewhat accommodating of victim/witness preferences, because being subpoenaed to testify in open court can be intimidating in even low profile cases. And forcing a person to testify against their will generally isn't a good trial strategy for winning cases.

The penalty for filming in Arlington is a fine and up to 6 months in jail. Jail time is very unlikely, and there's no indication of what the fine would/should be, but the bad press would be worse than any financial penalty.

Assault is a more serious crime, but the victim would need to cooperate with the prosecution. I don't know if "press charges" is the correct term, but the victim is afraid of retaliation, so I doubt any of it goes anywhere.