On 21 July 2017, Iraq's second city Mosul was liberated from the Islamic State after three years of brutal rule. But has the traumatised city recovered?
![Wolf Blitzer CNN [Getty]](/sites/default/files/styles/image_156x88/public/media/images/2B2F7221-82C2-4D15-A148-6FE7FE8DC7A3.jpg?h=d1cb525d&itok=w8Dj-Hq2 "Wolf Blitzer CNN [Getty]")
