[publius911]

And, it's not like Congress has an enforcement brigade of their own.

Yes, they do.
The Congressional Sargent-at-arms has arrest powers.

[Mariner]

"The Congressional Sargent-at-arms"

How many of them are there? 50?

How do they find their targets...moped and a Smart Phone?

[Mr. Jeeves]

The Congressional Sergeant-at-arms has arrest powers.

And would I ever like to see the look on Soros's face when this gentleman shows up at his compound some day. :)