Why is PBS airing Dr. Daniel Amen's self-produced infomercial for the prevention of Alzheimer's disease? I learned after several frustrating phone calls and e-mails with PBS spokespersons, the nation's public broadcasting system did not vet "Change Your Brain, Change Your Life" for scientific validity. Faced with the prospect of overlooking a preventable disaster, the public is a sitting duck for Amen's medical sales pitch. |