The content originally appeared on: CNN (CNN)US-backed Syrian Democratic Forces (SDF) regained control of a prison in northeast Syria where ISIS fighters launched an attack last week, a spokesman for the Kurdish-ledalliance said Wednesday. After nearly a week of fighting and US-led coalition airstrikes, the siege - believed to be the biggest coordinated attack by ISIS since the fall of its so-called caliphate nearly three years ago - finally came to an end. The attack on the prison has stoked […]