Prison is a way to get cheap labor, and some prisons are run by publicly traded companies. Not the best sources but you get the point. 1. https://en.wikipedia

Prison is a way to get cheap labor, and some prisons are run by publicly traded companies. Not the best sources but you get the point. 1. https://en.wikipedia.org/wiki/Penal_labor_in_the_United_States https://en.wikipedia.org/wiki/Penal_labor_in_the_United_Stat... 2. https://www.dailyo.in/wallet/heard-of-prison-stocks-here-are-3-that-exist-on-the-us-stock-market-37108 https://www.dailyo.in/wallet/heard-of-prison-stocks-here-are...