http://www.theguardian.com/world/2015/jun/10/how-isis-crippled-al-Qaida
How Isis crippled al-Qaida
Shiv Malik, Ali Younes, Spencer Ackerman and Mustafa Khalili
Thursday 11 June 2015
Abu Muhammad al-Maqdisi, the intellectual godfather of al-Qaida. Photograph: Mustafa Khalili