Saddam's son-in-law came to the west to tell everyone there were no WMD. Saddam had him killed.
But Bush chose to believe Achmed Chalabi, an Iranian agent, discredited elsewhere, even thought his "sources" turned out to be one unreliable drunken Iraqi.
9-11 was the excuse, not the reason for invading Iraq. candidate Bush had made in very clear what his intentions were. And president Bush packed the Pentagon with the neo-clowns who ran PNAC.
Bush's invasion of Iraq is one of the greatest spy successes in history. Unfortuantely, it was a success for the Iranian spies not the CIA.
Calling Bush's supporters sheeple is an insult to sheep.