When Dylann Roof walked into a black church, he wanted to...

When Dylann Roof walked into a black church, he wanted to start a race war. We didn't let him do that because we didn't cast him as a representative of the white race. We didn't give into his narrative. We did the exact opposite. And I think that we have to be careful not to give into the apocalyptic narrative of ISIS that wants to start a war between Muslims and everybody else.