The business of tear gas

>>hhs+(OP)
For those curious: there are actual several different gas/powder agents colloquially referred to as "tear gas".

CS gas[1] is one of the more commonly deployed ones in the United States. At least one paper[2] associates CS gas with long term heart and lung damage.

[1]: https://en.wikipedia.org/wiki/CS_gas

[2]: https://www.researchgate.net/publication/20653665_Tear_Gas-H...

>>woodru+27
At least one paper[2] associates CS gas with long term heart and lung damage.

So the cops will get theirs... in 20 years or so.

zlacker