[N]ow that Karl Rove, Bush's closest adviser, has been implicated in the leak, Bush's standard seems to have changed.

"If someone committed a crime, they will no longer work in my administration," Bush announced today.

That's not very specific. And it's also not a real big concession.

In fact, even as the case continues to consume Washington, and even as more and more details about White House involvement in the leak continue to emerge from all quarters, Bush today continued the White House's public stonewall.