M a r k D i l l e y

MIKE BROOKS, CNN LAW ENFORCEMENT ANALYST: Well, Anderson, you know, I find it very interesting.

On June 13, the FBI, Department of Homeland Security, put out a call, an informational bulletin, "Black Separatism a Volatile Movement of Node -- Node of Domestic Radicalization."

You know, I'm hearing from my sources that the seven arrests were made in Florida and here in Atlanta, Georgia. Now, as we know, Atlanta, Georgia, has been a hotbed of black separatist movement for a number of years.

And I find it very interesting that those two cities were involved. But, again, to say that there are 1,000 of these people that are al Qaeda sympathizers, I think that's maybe going out on a limb. Some of these groups that they mentioned in this particular report, Nation of Islam, New Black Panther Party, based in Detroit, the New Black Panther Nation, and Five Percenters, those are the ones that law enforcement right now are basically concerned with.

My sources will not say whether or not, at this point, because it is still sealed, whether or not these seven people had anything to do with any of these groups. And I will be very, very interested in the morning, Anderson, to find out whether or not the -- any of these groups do surface.