[The Politics of Paranoia and Intimidation][1] article by Floyd Rudmin tries to show how futile the NSA domestic surveillance effort is by throwing around a bunch of math. To the casual reader, it looks impressive, but if you take a closer look at the math, you'll realize that Floyd demonstrates the program can actually be pretty effective.
[1]: http://www.lewrockwell.com/orig7/rudmin1.html
