It didn’t just happen in Kuln. It was an organized act of war by Islam against civilization.
Whoever organized and paid for the well planned and executed simultaneous invasion of over 1.5 million Muslim men from all over the Muslim world (only 20% were from even from Syria) also provided them with new iPhones containing special custom social media apps tailored to their abilities.
The Jihadi and their masters who organized the invasion have realized that the revolution in social media gives them the perfect tool communicate, propagandize, indoctrinate , radicalize and mobilize the invaders by using social media as a huge organic, mass media weapon that turns Jihad into a series of mass social media events .
Once they have several million “refugees” online using social networks, a small number of Jihadi leadership can shape opinions and organize riots and attacks in ways that are very difficult to trace or monitor due to the endless proliferation of password protected accounts and groups and the massive volume of mindless social media chatter that is on the system
This is a real problem
BTW, the Obama Administration is the pioneer of this tactic with Obama phones and social media being tool they used to community organize and publicize the Occupy Wall Street and BlackLivesMatter mass riots and protest events using social media messages sent by paid professional hard core revolutionary community organizers