Full Title: ISIS butchers leave 'roads lined with decapitated police and soldiers': Battle for Baghdad looms as thousands answer Iraqi government's call to arms and jihadists bear down on capital The full horror of the jihadists’ savage victories in Iraq emerged yesterday as witnesses told of streets lined with decapitated soldiers and policemen. Blood-soaked bodies and blazing vehicles were left in the wake of the Al Qaeda-inspired ISIS fanatics as they pushed the frontline towards Baghdad. They boasted about their triumphs in a propaganda video depicting appalling scenes including a businessman being dragged from his car and executed at the...