Helicopter circling over #EastLiberty #Pittsburgh.

Noticed that some of the #protestors at the #TyreNichols #protest in #EastLiberty #Pittsburgh yesterday were carrying signs that mention the "Party for #Socialism and Liberation". There was no URL but it appears to be https://pslweb.org/ . Anyone know anything about this organization?

As a side note, it seemed like a strangely white protest for a neighborhood that's 40% Black, which makes me think it might have been organized by a local #PSL chapter.

#PartyForSocialismAndLiberation