Ruling with an iron fist requires an aspiring dictator to know the playbook for absolute power, as history's despots prove in this sardonic docuseries.Ruling with an iron fist requires an aspiring dictator to know the playbook for absolute power, as history's despots prove in this sardonic docuseries.Ruling with an iron fist requires an aspiring dictator to know the playbook for absolute power, as history's despots prove in this sardonic docuseries.