Vallely stuck to his guns tonight, insisting that Wilson told him that Plame worked for the CIA in 2002. And, he told Wilson's attorney to "bring on" the lawsuit.
If he told Wilson's attorney to file a suit, the dude has some evidence. Why did he keep quiet? He watched from the wings. One doesn't volunteer thyself to a grand jury or heaven forbid....to the media until they know they have sufficient evidence that can't be broken down.
Hillary is probably going through her files to see what she has on this dude as we speak!!