by Layal Abou Rahal Agence France-Presse BEIRUT, Lebanon – Turkey said Tuesday its army and allied rebels have surrounded the Kurdish city of Afrin in northern Syria, raising the prospect of another devastating siege in the country’s long conflict. Syria’s war enters its eighth year this week with clashes raging on several fronts, including Afrin and the besieged rebel pockets of Eastern Ghouta, which saw their first medical evacuations of civilians on Tuesday. While attention in recent weeks […]