I have more concern over this action than any terrorists. La Raza is alive and well in SoCal. This was organized by communication from spanish TV and radio. If we don't think there is organization then we are as blind as the euro's.
There is a relatively new spanish radio station here in upstate SC. I hear it pretty much every day because of the guy I work with.
I know for a fact they do "public service" type shows for mexicans to "educate" them on how to deal with the government and social services. I also often hear whites referred to as gringos which if I understand correctly isn't exactly meant as a compliment.