Bolen has no credibility if he is referring to Clark as anything but a joke and an opportunistic scammer.
So in other words, unless everything someone says is 100% true 100% of the time, nothing that person says is true.
You're real big on pointing out others' logical fallacies. How I wish you'd apply your critical eye to yourself...
You probably missed this comment to you, but it is an excellent example of your own inattention to logical rigor. It's also in reference to QuackWatch... I wonder why QuackWatch is such a blind spot for you...?