What we really have to understand is the process of radicalization itself.

NPR: NYPD Probes Path of Homegrown Terrorists

Well, what did the report find about the process of radicalization?

NPR: NYPD Probes Path of Homegrown Terrorists

And if you compare that also with the radicalization of Syria, together with the impasse in the peace process, this is going to be a serious threat to an already volatile region.

WHITEHOUSE: President Obama Holds a Press Conference with King Abdullah II of Jordan | The White House