U.S. Spies Buy Stake in Firm That Monitors Blogs, Tweets - Democratic Underground

http://www.democraticunderground.com/discuss/duboard.php?az=view_all&address=102x4111373
Moved to links from a Journal post by member 'rsdagain', because it only contained the link. Thanks for posting.

Here's a link to the CIA's investment arm:

http://www.iqt.org/