And those people will always exist, helped along by talk-radio fear mongers who continually generate a stream of xenophobic, america-fuck-yeah types who will happily spy on their countrymen in exchange for that ever-elusive "secure job".
I pity the fool who tries to build an effective agency out of those guys though. It will be a giant waste of money, and produce little of value to anyone. That's not to say that people won't try, however...