In February 2020, Pluto Press published Hidden San Francisco: The Guide
to Lost Landscapes, Unsung Heroes, and Radical Histories by Chris
Carlsson.
This video, offering a short account of the epic Los Siete de la Raza case in 1969-70 and the movement that arose out of it, is the 12th
of just over a dozen "stops" (there are 85 "stops" in four themed
chapters, and an additional 44 "stops" in five walking tours in the
appendix) turned into short videos. I hope it will whet your appetite
for both buying the book (available at http://www.chriscarlsson.com/hidden-san-francisco-the-book/) but more importantly for going out into San Francisco and peeling back the layers of histories to find out how the hell it turned out like this!