Just because someone points out factual errors in a pro-war report, such as North's, does not mean they oppose the war or support islamo-fascism. Reports like North's really hurt our cause because they're factually untrue. People who don't know better will quote what he said, then get busted by some lefty for not having their facts straight.
We were right to do what we've done in Iraq, and we shouldn't be weenies about the costs of finishing the job. But at the same time, we shouldn't be relying on bogus facts to support our positions.