What I'm concerned about are two things. I think one that John Miller talked about, and that's the radicalization over the Internet that ISIS is very adept at doing. The other one is a foreign fighter threat.

I think the effective thing is, I passed this bill to combat violent extremism in the United States as effective outreach to the Muslim community, so you can pull the religious leaders really on to our team, if you will, to protect us from radicalization from within those communities.

In Europe, you have very different situation than you do in the United States. In Europe, it's very segregated. And you have the diasporas in Belgium that I saw. And they're being radicalized because they're not assimilated with the culture. I don't think we have that same situation in the United States.

Michael McCaul Quotes