The U.S. prison system: Where 1 in 25 inmates is sexually assaulted, private corporations are brought in to cut food and medical costs to the bone, and one prison tried to disinfect a woman's C-section with table sugar. It's all good, though, because recidivism rates (and therefore, profits) are high.

Allow John Oliver and several puppets to musically explain just how broken American prisons have become.

[H/T Last Week Tonight]