Telegraph.co.ukHow does a 'normal student' like Seifeddine Rezgui turn into a cold-blooded ...Telegraph.co.ukThe father of Tunisian gunman Seifeddine Rezgui said on Sunday that Islamist extremists had “ruined my son's brain … with horrid thoughts and ideas, they broke him.” He is right. Seifeddine Rezgui was almost certainly indoctrinated into a worldwide ...and more »