This is a tricky industry. NSA hires a lot of folks from the underground world. The problem is most of these folks do not pledge any allegiances - not that it r

This is a tricky industry. NSA hires a lot of folks from the underground world. The problem is most of these folks do not pledge any allegiances - not that it really matters, as we have seen many of the leaks from the past 6-7 years are leaked by U.S. citizens. But the fact NSA is hiring freelancers to do the work should be an alarm when it comes to "national security" as NSA claims its mission. I am sure NSA does have a vetting, but how much? How good is the vetting? Is there a post-work surveillance? We don't know.