German-born Mekhennet has focused her investigative career on diving into militant Islamist networks. She spoke to Sabine Kieselbach about her job's dangers and why it is important to speak to jihadistsMore
The Moria refugee camp on the Greek island of Lesbos has burned to the ground. The situation is dire, but it was already grave before fire swept through Europe's largest and most overcrowded refugee camp.
