Rick Falkvinge: When Authors Demand Payment For Every Copy, They Advocate Communism

• A study of active shooter incidents, 2000-2013.

• Le syndrome Shadok ou les failles du Renseignement francais
• how to beat islamic state (WSJ.com)

• Ursula Lindsey: The Ties That Bind Jihadists, in The Chronicle of Higher Education, November 30, 2015.
• Thomas Hegghammer: Why Terrorists Weep: The Socio-Cultural Practices of Jihadi Militants(pdf), Paul Wilkinson Memorial Lecture, University of St. Andrews, 16 April 2015.
• Robyn Creswell and Bernard Haykel: Why Jihadists Write Poetry, in The New Yorker, June 8, 2015.

H/t Dave Pell