there are semi-competent arms of the US security apparatus that are not principally theatrical, that I would find shocking to be hit. The NSA comes to mind.

If anyone ever hit the TSA I'd just laugh at their piss-poor targeting. Thanks for clearing out our dusty community theater, now maybe we can build an ice cream shop there or something else actually useful.

Most federal agencies tend to be colocated.

Of the 168 people who died in the Oklahoma City bombing, only 8 were from law enforcement. https://en.wikipedia.org/wiki/Oklahoma_City_bombing