Pielke Sr. has an interesting and relevant post on his
blog, rebutting a recent letter to Congress by the
usual GHG - based AGW alarmist
authors — Mann, Santer, Oppenheimer, Trenberth, Sommerville, Manabe, Washington, etc. http://pielkeclimatesci.wordpress.com/2011/02/04/comments-on-the-hills-post-scientists-ask-congress-to-put-aside-politics-take-fresh-look-at-climate-data/