This appears to be a livestream of protesters in Minneapolis who've broken into the 3rd Precinct - the one to which the police officers involved in the George Floyd incident belonged https://www.pscp.tv/w/1LyxBNWvvYjxN 

Dozens of rioters have just entered the 3rd Police Precinct in Minneapolis, Minnesota. Rioters have started multiple fires in the building and sprinklers are going off.

POLICE HAVE ABANONED THE THIRD PRECINCT AND ITS BEING OVERRUN BY PROTESTORS.

Protestors taking the 3rd precinct.

Towards the end you can hear what they think are bullets going off because of the fire. https://twitter.com/senorhettler/status/1266208246043459585/video/1

Minneapolis Police Department's 3rd Precinct on fire as riots continue https://bit.ly/2ZTPqB4 

This is the moment when Minneapolis police officers abandoned the 3rd precinct building. Rioters chased them as they left and continued to throw objects at the police vehicles.

The National Guard has arrived in Minneapolis.

Massive fire at a Walmart in Minneapolis amid riots. Multiple police stations are burning as 5 precincts have been abandoned.

"Donald Trump knows nothing about the strength of Minneapolis. We are strong as hell.

Is this a difficult time period? Yes. But you better be damn sure, we're gonna get through this."

Mayor Frey reacts to @realDonaldTrump's tweets

"There is a lot of pain and anger right now in our city. I understand that. Our entire city recognizes that.

What we have seen over the past several hours and the past couple of nights, in terms of looting, is unacceptable."

@MayorFrey condemns looting.

The scene as Minneapolis PD's 3rd Precinct burns.

https://twitter.com/RobertKlemko/status/1266263515834146817?s=19