That's why the Iraq war is a "blunder" not a war crime.
That's why there won't be impeachment hearings.
In every major crime of the Bush administration, offensive war, illegal surveillance and torture leading Democrats were fully complicit.

That's why they blame the victims:

Our troops did the job they were asked to do. They got rid of Saddam Hussein. They conducted the search for weapons of mass destruction. They gave the Iraqi people a chance for elections and to have a government. It is the Iraqis who have failed to take advantage of that opportunity. -- Hillary Clinton, New Hampshire Democratic Presidential Candidates Debate, June 3, 2007--http://powerofnarrative.blogspot.com/2007/06/some-races-are-just-not-as-good-as.html