Thanks to Harold Goldstein, executive director of the California Center for Public Health Advocacy, for sending a link to the Center’s video on public understanding of brochures put out by fast food chains. This reminds me a lot of my screen debut in SuperSize Me! where Morgan Spurlock tries to find out if anyone can define calories.  I used to have a clip of it at www.foodpolitics.com, but it seems to have vanished.