Reuters: "Target letters" next week?

Is the noose tightening?:

While Fitzgerald could bring charges against officials for the crime of knowingly revealing the identity of an undercover CIA operative, several lawyers in the case said he was more likely to bring a broad conspiracy charge or easier-to-prove crimes such as making false statements and perjury.

Fitzgerald could send out letters to senior administration officials advising them they are targets of his probe, and bring indictments as early as next week, the lawyers said.