If you're keeping score...

Matt Yglesias offers a handy half-time recap...

This much we know:

Joe Wilson's credibility: Not so hot, but not totally destroyed.

Niger Claim, strong version (Iraq got uranium): Dead.

Niger Claim, intermediate version (Iraq was likely to get uranium): Dead.

Niger Claim, weak version (Iraq sought uranium, but couldn't get it): Not so hot, but not totally destroyed.

And above all...

Exposing the identity of a covert CIA operative for partisan purposes: Still illegal.