Just yesterday, Karl Rove returned to the federal grand jury for a fifth time. That is not good news and it only allows critics to wonder whether his change in job duties was to allow him more time to prepare his legal defenses. This is not to say that being called before a grand jury is a sign of wrongdoing, but making multiple passes makes conflicting testimony possible.
Jason Leopold puts forward some ideas on what might be going on behind the scenes in the Valerie Wilson (Plame) CIA leak case to which Rove now is becoming a more prominent figure. Leopold's sources would suggest that Special Prosecutor Fitzgerald knew he the originators of the leak were over a year ago, but the process of obtaining information from reporters prolonged the case.
In addition, much more attention is being paid to John Hannah, currently a senior national security aide in the Vice President's office. It may have been Hannah that gave Fitzgerald's investigation the pointer towards Irving Lewis Libby and Karl Rove. From the sound of the entire article, it was this lead and the reporters' own testimony that led to Libby's and Rove's desks.
It remains to be seen if the Vice President's Chief of Staff David Addington will put Hannah up for promotion.