They mostly switched to ruining your life but it's got a long history. https://en.wikipedia.org/wiki/List_of_worker_deaths_in_United_States_labor_disputes https

They mostly switched to ruining your life but it's got a long history. https://en.wikipedia.org/wiki/List_of_worker_deaths_in_United_States_labor_disputes https://en.wikipedia.org/wiki/List_of_worker_deaths_in_Unite... https://en.wikipedia.org/wiki/Anti-union_violence_in_the_United_States https://en.wikipedia.org/wiki/Anti-union_violence_in_the_Uni...