The depravity of the Islamic State terror group in Syria and Iraq plumbed new levels yesterday as it released a video showing Jordanian pilot Moaz al-Kasasbeh being burned alive while locked in a cage. The chilling footage, entitled ´Healing the Believers´ Chests´, shows the captured airman wearing an orange jumpsuit and seemingly doused in fuel as a trail of petrol leading up to the iron bars of the cage is seen being set alight. Flames are seen quickly spreading across the dirt to the cage, where they completely engulf the helpless pilot in images that are far too distressing to...