[1]https://www.wsj.com/articles/intelligence-on-sick-staff-at-w...
This is the same Michael R. Gordon who in 2002 wrote the famous NYTimes article saying US Intelligence had credible information that Iraq had Weapons of Mass Destruction (Thousands of aluminium tubes) [2] and led to the Iraq War.
[2] https://www.nytimes.com/2002/09/08/world/threats-responses-i...
It is totally within possibility that he is "writing about the information that the US intelligence offices were putting out" this time too, to make certain narrative that the US government wants.
https://www.wired.com/2010/10/wikileaks-show-wmd-hunt-contin...
You can read more about how the intelligence community failed here: https://en.wikipedia.org/wiki/Senate_Report_on_Pre-war_Intel...
For example, they thought that Iraq had restarted its nuclear weapons program, and there was nothing like that in the evidence you linked to.