Juliette Kayyem: “The virus may be new. But disaster management is not.”

The big lie is direct -- directly motivates violence, because in the white supremacist viewpoint, and in these radicalized groups viewpoints, when something is stolen, they can rightfully use violence to get it back.

What we need to do is police and target our resources so that we stop people from entering illegally or if they present themselves at a border crossing, ensure they never make it in if they are in fact a terror threat.

What makes America safer? ... our capacity to integrate with an open heart.

It's pretty clear that there is no day two plan by the Israelis, that this is -- by the buildup that you're showing, this does not look like a strategic strike.