If The National Review is annoyed at the NSA, it might indicate a small tip in the scales.
To the extent that federal government employees tend to be more educated and informed (since they're professionals) than the public as a whole, employees of the federal government are quite possibly more against these programs, at least at their current scale and scope, than the general public (and certainly the voting population, who skew old and paranoid and white and rich).
-J. Orlin Grabbe, 1995
http://peculium.net/2013/04/03/the-end-of-ordinary-money-by-...
This would be a huge problem for me if I were one of those employees. The Edward Snowdens that the NSA should be truly afraid of are the ones that still work for them.