the other half of "to or from" is "non-government systems"

http://www.washingtonpost.com/wp-dyn/content/article/2009/07/02/AR2009070202771.html

almost unrelated, i think the term he's looking for is: bought and sold

http://krugman.blogs.nytimes.com/2009/07/03/secrets-of-the-wsj/

both from the sideshow