such as the entire intel community, White House, Congress, et al believed that Iraq needed to be invaded.
Sorry mate,

That fact as stated above is more opinion. The intel community was hardly in consensus; even Tenet's waste of trees says that. I agree that much of what has been released from either view point has been slaved to an agenda. But in terms of fact, the justification for the invasion and the use of intelligence to support the justification has been shifted and respun repeatedly.

This I will state as my opinion. John Q. Public is not as stupid as some (and that includes pundits) might assume; the loss of credibility with John Q is a self-inflicted wound. Yes the media plays a role, perhaps helping point the gun. Spin masters pulled the trigger. Once that credibility is lost it is lost. GEN McCaffrey essentially said that on his last situation report.

Best

Tom