ATR is offerning an exhaustive parsing of Peter Beinart's lies overstatements on WMDs in his interview with Kevin Drum. Go check it out [1], it's definitely worth the read.
But this brand of fact-checking is a hallmark of the modern Republican ideologue. Rather than testing a hypothesis, they begin from an unwavering opinion and then cherrypick the information supporting it while discounting evidence to the contrary - regardless of how preponderant it may be.
At best this is simply poor scholarship, at worst it is a concerted revisioning of a means vs. ends argument; the very revisioning that totalitarian regimes have always espounded.
It reminds me of that quote by Hannah Arendt, "Before they seize power and establish a world according to their doctrines, totalitarian movements conjure up a lying world of consistency which is more adequate to the needs of the human mind than reality itself."
Links:
[1] http://www.tinyrevolution.com/mt/archives/000976.html#more
[2] http://www.addtoany.com/share_save?linkurl=http%3A%2F%2Fthehindsightfactor.com%2Frepublican_scholarship&linkname=Republican%20Scholarship