ISIS' cage of death: Terror group forces young boys to wrestle inside giant steel ring... and beats them with sticks as they train to become next generation of killers

ISIS' cage of death: Terror group forces young boys to wrestle inside giant steel ring... and beats them with sticks as they train to become next generation of killers  A shocking new video reveals how ISIS is locking young boys into a giant steel cage in Iraq and forcing them to fight each other as a maniacal ISIS commander 'yells encouragement'.