Tom Maguire has the best collection of posts on the Plame affair I've come across yet. He also links to an excellent post explaining the structure of the CIA, and speculating based on that why there's so much confusion about whether or not Plame was a covert operative. Keep an eye on Maguire, he's all over the story and isn't pushing it one direction or another. I find it interesting that he suspects Cheney's staff as the source of the leaks - it makes sense, given how much Cheney's people were involved in the yellowcake mess. Perhaps he is pushing a bias - neocons against the Cheney oil crowd - but I can't help but sympathize with his wish for a disgraced Cheney and someone else on the junior slot of the ticket in 2004.