This is most disconcerting. Here's a bit of background:
The original NYTimes Charlie Savage article from September breaking the news the that "crypto wars" may be heating up again:
http://www.nytimes.com/2010/09/27/us/27wiretap.html
Blog pointing out that current law specifically allows for encryption, and that what the Feds are after could be a significant change:
http://paranoia.dubfire.net/2010/09/calea-and-encryption.htm...
Two good articles from networkworld:
http://www.networkworld.com/columnists/2010/100610antonopoul...
http://www.networkworld.com/newsletters/sec/2010/101810sec1....
The EFF's position:
https://www.eff.org/deeplinks/2010/09/government-seeks