AJ and Mac are following this very closing and have some awesome insights to WHY these Senators are disclosing. Find Rockie's famous memo. AJ's site is:
http://strata-sphere.com/blog/index.php/archives/category/uncategorized/
Also following is http://www.americanthinker.com/index.php
Powerlineblog.com
http://www.captainsquartersblog.com/mt/