Minneapolis, MN: we are now taking the gas chamber to the people instead of the people to the gas chamber. Federal Agents deploy (HC) hexachloroethane smoke on residential streets.
It’s a toxic chlorine-based compound. At high concentrations inhaled or absorbed through skin it depresses the central nervous system and irritates lungs and mucous membranes.
Even moderate exposures can be harmful. It’s also “reasonably anticipated to be a human carcinogen.”