The whole Plame issue is a joke

Apparently, Karl Rove is supposed to testify for a fourth time in front of a grand jury:

Rove is slated to testify before the grand jury soon for a fourth time,
although prosecutors have told him they no longer can assure he will avoid indictment. Rove offered in July to return to the grand jury for additional testimony, and Fitzgerald accepted that offer after taking grand jury testimony from the formerly jailed New York Times reporter Judith Miller.

The whole Plame affair is a distorted political gotcha game. Why would someone have to testify four times? How much more is there to learn. The Proesecutor in this case is obviously out for his own self gratification.