An Iraqi news cameraman, along with his brother and two other civilians, was executed by the Islamic State (IS) militants in public on Friday, his relatives said. They were executed in a village to the north of Baghdad, Xinhua d reporter Raad al-Azzawi's relatives as saying. The militants shot dead the 37-year-old, who worked for local news channel Sama Salaheddin, and the other three victims in Samra.