21st-Century Slaves: How Corporations Exploit Prison Labor

There is one group of American workers so disenfranchised that corporations are able to get away with paying them wages that rival those of third-world sweatshops. These laborers have been legally stripped of their political, economic and social rights and ultimately relegated to second-class citizens. They are banned from unionizing, violently silenced from speaking out and forced to work for little to no wages. This marginalization renders them practically invisible, as they are kept hidden from society with no available recourse to improve their circumstances or change their plight.  | AlterNet