Free At Last

Let it not be said that we are not living in a free and open society.  After all, the National Security Agency just declassified a 202-year-old book on cryptography.  (I didn't know the NSA was around 202 years ago to classify the book in the first place!)In addition to the cryptography text, the NSA declassified 50,000 pages of venerable documents once considered so sensitive that our national security would be compromised should they ever be made public.The document dump was "the first in...