Turkish troops and their Syrian allies have taken the city of Afrin in northern Syria after a two-month battle. More than 150,000 people have reportedly fled Afrin in recent days, most moving south towards territory controlled by the Syrian government. Also in the programme: Russia insists it never produced nerve agent used in former double agent's poisoning; and why a popular TV host is going on trial in Egypt. (Image: Turkish-based troops in Afrin city. Credit: REUTERS/ Khalil Ashawi)