US President George W. Bush visited the NSA headquarters at Fort Meade in January 2006. A wall-sized status screen in the background displays the latest versions of Nmap and some of our other favorite open source tools. Pictures were printed in the February 6, 2006 edition of Newsweek (article) and the Jan 27 Washington Post (article). The page on the screen is the Talisker Radar. We don't like the NSA tracking our phone calls and email, but they may track Nmap releases all they want.
Loading an external web site on their giant screen was risky. Imagine if this happened (thanks php0t)!
Nmap was also used in a movie named The Listening about NSA spying (details)
Meanwhile, Nmap makes an appearance at Walmart with the Nmap hacking chair


Do you know nmap tool ?
I'm using this tool now.

NSA had detected a terrorist's email before 911 but they are not sure its contents. NSA only can see some Pics into its email.
But there was a very important information with encoded messages into Pics.

Today, NSA have a many information about others countries.
Also, NSA aready know about Anti-U.S.A into Korea and they took a report about U.S Army crime into Korea.