The best estimates available suggest that more than 250,000 people have died as a result of George W. Bush and Tony Blair's decision to invade Iraq in 2003. A newly released investigative report from the UK government suggests that intelligence officials knew ahead of time that the war would cause massive instability and societal collapse and make the problem of terrorism worse — and that Blair and Bush went ahead with the effort anyway.

The correct response to this situation is to despair at the fact that the US and UK governments created such a horrific human tragedy for no good reason at all. However, partisan grudgefests run deep, and some on the right have argued that the UK’s Chilcot report proves the real dastardly actors are liberals who accused Bush and Blair not just of relying on faulty intelligence suggesting Iraq had WMDs but of lying about the intelligence they did have.

To some extent, this is beside the point; even if they had been totally cautious and careful in characterizing the intelligence, the war still would’ve been a catastrophic mistake that took an immense human toll. But the truth also matters, and the truth is that there were numerous occasions when Bush and his advisers made statements that intelligence agencies knew to be false, both about WMDs and about Saddam Hussein’s nonexistent links to al-Qaeda. The term commonly used for making statements that one knows to be false is "lying."

Mother Jones’s David Corn has been excellent about chronicling specific examples over the years. Here are just a few:

The Bush administration on numerous occasions exaggerated or outright fabricated conclusions from intelligence in its public statements. Bush really did lie, and people really did die as a result of the war those lies were meant to build a case for. Those are the facts.

The failure of Iraq was not merely a case of well-meaning but incompetent policymakers rushing into what they should’ve known would be a disaster. It’s the story of those policymakers repeatedly misleading the public about why, exactly, the war started.