Key moments of the Chilcot Inquiry into 2003 Iraq War

On Wednesday, Sir John Chilcot will finally publish his report into the UK's involvement in the 2003 Iraq War.

Many are expecting it to provide a definitive verdict on Tony Blair's role in taking Britain to war against Saddam Hussain.

Archive footage reveals the key political moments from the inquiry, and looks at what it was set up to investigate.

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