The Islamist group Boko Haram has been launching increasingly frequent and deadly attacks in northern Nigeria over the past year, and has recently expanded into Chad, Niger, and Cameroon. Over 1 million people have been forced to flee their homes, just as Nigeria prepares for a general election. Watch the video above to learn about the roots of unrest in Nigeria.
Boko Haram, explained in 3 minutes
Joss Fong is a founding member of the Vox video team and a producer focused on science and tech. She holds a master’s degree in science, health, and environmental reporting from NYU.





