When will Armitage testify at this hearing?
Is that a rhetorical question? Since Fitzgerald is still on the case, I doubt that Armitage could/would say much and put himself into legal jeopardy. The fact that he hasn't been prosecuted speaks volumes about Plame's status.
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Fitzgerald is no longer on the case. The case is over.
Besides, Armitage could get immunity for his testimony. (Ala Oliver North.)
But, as you know, Armitage broke no laws. So he has nothing to worry about.
I don't think that is the case. Fitzgerald said he had "no plans" to prosecute anyone else but he did not shut the door. As far as I know, his office is still in existence on this case.