The feds go on the offensive while protesters play the Imperial March on a speaker.

The feds are out on the street now

Dozens of federal officers are out, lining the entire block

A ton of munitions being fired as federal officers push protesters through the streets of Portland.

One person arrested and placed into a marked vehicle, as the feds continue moving another block through the city

Now the feds are retreating and the protesters are pursuing while hiding behind shields and throwing back tear gas cannisters.

They are still at the fence, taking occasional shots of pepper balls from the feds

A fire inside the courthouse fence. But the crowd is thinning.

The feds are back out again

Protesters opened up the fence around the federal courthouse, but they are using it just to keep the flames alive.

Here's the remaining scene. I'm calling it a night

As I depart the scene, Google Maps helpfully offers a chance to rate the park