So if there were a group of people in the states that had "special powers" that made them a potential threat, who would investigate them? FBI? CIA? Homeland Security? By potential threat I mean control over some politicians, maybe the head of some mafia type activities, or maybe they're just a harmless secret community that happens to be larger than one would think. I hope this is making some sense, I've had zero coffee this morning so if you need further clarification let me know.