Ah, where did I see the word 'knowledge domain' before? Here: http://www.nytimes.com/2012/08/23/opinion/the-national-security-agencys-domestic-spying-program.h

Ah, where did I see the word 'knowledge domain' before? Here: http://www.nytimes.com/2012/08/23/opinion/the-national-security-agencys-domestic-spying-program.html http://www.nytimes.com/2012/08/23/opinion/the-national-secur...