Watch Iraq: A Veritable Imposture (2017) : Full Movie Online Free Saddam Hussein's arsenal of "weapons of mass destruction" was George W. Bush's main justification for waging war against Iraq in 2003. But after the invasion it was clear that they had been mistaken. Bush claimed it was an error and defended his good faith despite the fact the invasion was based on lies. The power vacuum created by this blunder directly led to the creation of ISIS.