Like what?
They're investigating who gave Shermy all of this info about their investigation.
The first announcement of the investigation included the leaks to Newsday.
I remember Bush saying there's too much leaking going around...
then there was other rumors of additional targets, but this is from Newsday and they could be CYA.
Many reporters have been subpoenaed.
It's a waste if they don't go after Wilson himself who was leaking all over the place what he learned from his wife.
And then there's the matter that to prove the uranium connections admin figures might have leaked "documents" to reporters supporting the claim. One who may have received them is the reporter wife of Alan Greenspan.
Illegal, but not followed up because it inadvertantly supports the WMD claims.