In most cases, what we reported was an accurate reflection of the state of our knowledge at the time, much of it painstakingly extracted from intelligence agencies that were themselves dependent on sketchy information. And where those articles included incomplete information or pointed in a wrong direction, they were later overtaken by more and stronger information. That is how news coverage normally unfolds.
But we have found a number of instances of coverage that was not as rigorous as it should have been. In some cases, information that was controversial then, and seems questionable now, was insufficiently qualified or allowed to stand unchallenged. Looking back, we wish we had been more aggressive in re-examining the claims as new evidence emerged — or failed to emerge.