CNN’s Evan Perez: Dealing with ISIS ‘Was Frankly a Lot Easier’ Because Unlike Domestic Terrorists, They Were Banned

EXCERPT:

PEREZ: “The previous era where we were dealing with this was, you know, the ISIS and -- and some of the -- the radicalization from Islamist terrorists. That was, frankly, a lot easier because those groups were banned, right? There -- there -- there -- there -- there was a -- there's a prohibition on associating yourself with ISIS. In this case, there is no such thing. So it's even harder to try to intervene.”