Just a decade ago, private prisons were a dying industry awash in corruption and mired in lawsuits, particularly Corrections Corporation of America (CCA), the nation’s largest private prison operator. Today, these companies are booming once again, yet the lawsuits and scandals continue to pile up. Meanwhile, more and more evidence shows that compared to publicly run prisons, private jails are filthier, more violent, less accountable, and contrary to what privatization advocates peddle as truth, do not save money. In fact, more recent findings suggest that private prisons could be more costly.

So why are they still in business?

In a recently published report, “Banking on Bondage: Mass Incarceration and Private Prisons,” the American Civil Liberties Union examines the history of prison privatization and finds that private prison companies owe their continued and prosperous existence to skyrocketing immigration detention post September 11 as well as the firm hold they have gained over elected and appointed officials.