'Islamic State's' most wanted - Part 1: The takeover
A group of Syrian teenagers decided to resist when the so-called Islamic State group took control of their city.
They became citizen journalists and used the internet to show the reality of life in Raqqa.
Producer/reporter: Chloe Hadjimatheou
Arabic language producer: Faisal Irshaid
Video editor: Amanda Gunn
Camera: Tony Jolliffe
Animator: Wael Toubaji
Executive producer: Richard Knight