So, an electric fire engine squirts water. If it shows up to the fire on full charge, are they using an electrical pump to squirt the water? Is the fire engine a tanker, or does it operate off pumping water from a hydrant? Is there any potential for a shock hazard with electricity & water present? Is water a great conductor? Seems like it's possible for the promoting of such devices to create chaos. Maybe chaos is the liberal goal? Chaos as such, "Tolerance" was Herbert Marcuse' pamphlet subject matter.