Understanding The Origins of Terrorism
![](https://media.wnyc.org/i/800/0/l/85/1/461798893.jpg)
A member of jihadist group Al-Nusra Front stands in a street of the northern Syrian city of Aleppo on January 11, 2014.
( BARAA AL-HALABI/AFP / Getty )
( BARAA AL-HALABI/AFP / Getty )
Produced by Arwa Gunja