Foreign Fighters in Their Own Words: Using YouTube as a source YouTube as a tool for gaining insights in the foreign fighter phenomenon: who are they, why do they go and where will they go next? Ruben Tuitel and Kim Mans • January 18, 2016
Selfie Extremism Some lone attackers show not only a diffuse mixture of societal and personalized grieves, but more importantly, the same desire to show themselves to the world in what can be labelled performative violence, or 'Selfie Extremism'. Jelle van Buuren • July 14, 2014
