The related story is the management failures of the Bush Administration, starting from day 1 with the US attorneys and Norm Mineta at transportation, and continuing to the present day with this NIE estimate. He should be calling out the authors and saying that the CIA can no longer be trusted because it has become a captive of the Democrat party, but he feels constrained to fight back. That's what he should have been doing all along.
Because can't fire them based on political beliefs.