The Islamic State has attracted tens of thousands of followers from all around the world. But who, exactly, is ISIS? Our audio series “Caliphate” follows one reporter’s quest to find out. Binge-listen to it this weekend.

The Islamic State has attracted tens of thousands of followers from all around the world. But who, exactly, is ISIS? Our audio series “Caliphate” follows one reporter’s quest to find out. Binge-listen to it this weekend. https://t.co/4bXrgf48WD

— The New York Times (@nytimes) June 23, 2018