Defending Against Syrian Jihadists a Slippery Challenge for the West

For years, security experts have warned of the threat from “homegrown terrorists” inspired by al-Qaida’s violent ideology. While American jihadists have not yet pulled off an attack on the scale of 9/11, they were responsible for the Boston Marathon bombings of 2013. Other Western nations have been similarly unfortunate: Homegrown terrorists engineered the Madrid train bombings of 2004 and the London Underground bombings of 2005. And it could get worse as dozens or even hundreds of trained, experienced, radicalized fighters return home from conflicts in the Islamic world. The Syrian insurgency is the biggest concern. An estimated 11,000 foreign fighters […]