"...was available to him in August". Stephen Hadley has said as much, but as we all know The Decider is neither curious nor competent so he probably did not avail himself of this report until word was out that the NEI Report on Iran was going to be made public - then, mysteriously, two weeks ago The Decider showed interest.
It's going to take many years for the USA to regain it's credibility in the world. Many, many years.