By Caroline Ewing and Anne Speckhard Caroline Ewing, Research Fellow, International Center for the Study of Violent Extremism Anne Speckhard, Director, International Center for the Study of Violence Extremism Correspondence concerning this article should be addressed to Caroling Ewing Email: CarolineAnnaEwing@Gmail.Com Phone: (301) 655-6508 Introduction The rapid evolution of online extremist ecosystems has vastly shifted…