ISIS Built ‘Guantanamo’ to Mentally Torture Western Captives With Mock Executions by ‘Jihadi John,’ Ex-Hostage Says

A former Islamic State hostage revealed Sunday that ISIS held a group of Western hostages in a compound near Aleppo in northern Syria where its British militant “Jihadi John” staged mock executions to replicate the prison in Guantanamo, Cuba, for jihadist combatants.