Matthew Iglesias at TPM: Moral Clarity

I'm not sure I really understand Jacob Weisberg's contrarian take on the Plame case:

No one disputes that Bush officials negligently and stupidly revealed Valerie Plame's undercover status. But after two years of digging, no evidence has emerged that anyone who worked for Bush and talked to reporters about Plame—namely Rove or Scooter Libby, the vice president's chief of staff—knew she was undercover. And as nasty as they might be, it's not really thinkable that they would have known. You need a pretty low opinion of people in the White House to imagine they would knowingly foster the possible assassination of CIA assets in other countries for the sake of retaliation against someone who wrote an op-ed they didn't like in the New York Times.

Evidence hasn't emerged because Patrick Fitzgerald hasn't made any charges public or revealed what evidence he may or may not have to support those charges.