Apparently they obtained their license to by unlimited amounts of americium-241 and cesium-137 through a P.O. Box.
You know, all the Fourth Reich of government has to do to get a terrorist attack on American soil is simply stand down. If they do that, they don't really commit a crime they can be implicated in. No Special Ops or CIA-trained islamofascists are needed.
They let something like a small dirty bomb go off in an American city, and they get to implement everything they want. Kiss your Constitution good-bye. The Rethuglicans will follow lockstep with their Reptilican Party brethren. HHHillary will lead the way for the bipartisan DINOcrats.
Dear Leader will, of course, say I-told-you-so as he opens the work camps for the main course of the meal.