http://www.forbes.com/sites/reuvencohen/2012/05/26/department-of-homeland-security-forced-to-release-list-of-keywords-used-to-monitor-social-networking-sites/2/
If you are thinking about tweeting about clouds, pork, exercise or even Mexico, think again. Doing so may result in a closer look by the U.S. Department of Homeland Security.
In a story appearing earlier today on the U.K’s Daily Mail website, it was reported that the DHS has been forced to release a list of keywords and phrases it uses to monitor various social networking sites. The list provides a glimpse into what DHS describes as “signs of terrorist or other threats against the U.S.”
See above link for the extensive list
Don't be saying words like
Pork
bomb
tamiflu
subway
hurricane
iraq
is that drones i hear???
