Well, this probably explains Cheney's silence on the issue. The dems think they have an issue- Dick knows they do NOT, so he's just letting them waste their time with it. It doesn't hurt him as long as the truth has anything to do with it and is just an exhausting and fruitless effort for the dems and liberal media.
The dems don't have any winning issues. This Haliburton thing is the type thing that should be used as a last resort, when you've exhausted all your legitimate issues. This just goes to show that the dems have been at the table empty handed the entire time. Let 'em root around in this closet all they want. It keeps 'em busy and occupied.