An in-depth study shows that a feeling of being subject to collective punishment is a [ primary ingredient in the making of a terrorist fanatic ]( http://www.theguardian.com/world/2014/sep/26/extremism-kenya-somalia-research ) .
Ссылка: https://stallman.org/archives/2014-jul-oct.html#28_September_2014_%28Collective_punishment%29