Safeguarding classified or sensitive information in an open democratic society is extremely difficult. With over 4 million individuals having access to classified material, the likelihood that some of this material will be provided to our enemies, through error or design, must be considered very high.
Smith, E. D. Jr.
"The Security Dilemma,"
Naval War College Review: Vol. 41
, Article 7.
Available at: http://digital-commons.usnwc.edu/nwc-review/vol41/iss4/7