In an era where nearly any data point is at our fingertips, it’s increasingly difficult to separate fact from fiction. Terror groups like ISIL and al-Qaeda in the Arabian Peninsula are well known for their sophisticated use of social media tools. Journalists, governments and the billions of people posting and snapping ideas everyday have created an overcrowded information space primed for a hostile takeover. The battlefield has gone digital—and we are all part of it now. Understanding it is of paramount national security. How does ISIS recruit online? How far does Putin’s media machine reach? How will China grapple with Twitter? Join under secretary Richard Stengel and journalist James Warren for a look at the latest on propaganda in the digital age.