Plamegate prosecutor Patrick Fitzgerald re-ups on another grand jury, suggesting anew that the Libby indictment was just the first phase of the investigation. Meanwhile, speculation run rampant on the identity of Bob Woodward’s new source: Apparently, it’s not Cheney, and spokesmen for Rove, Card, Bartlett, Powell, Armitage, Tenet and McLaughlin have all denied it, too (Not that the word of White House officials means all that much these days.) Stephen Hadley, perhaps?