I guess that would apply to all of us who refuse to convert to Islam wouldn't it?
No. Once you are a dhimmi, you will have no legal rights, no power, and are lower than a dog, so you aren't much of Security Risk. Neighborhoods will be controlled by Turban hooded thugs who carry guns, and a prayer rug. If you act up, you will just be eliminated. No need for the Feds. There won't even be any 'FEDS' as they will all be Caliphates, Imams, and Mullahs.
We might get to stand back and watch the Mexicans and the Muslims duke it out for the throne.