I don't know how long I'll keep it up, but I kept notes, or tried to, during the Boston premiere of "Fed Up," the Laurie David/Katie Couric documentary on the obesity epidemic, and it has killer quote after killer quote. Here's one by Rob Lustig (left), endocrinologist, University of California, San Francisco:

"A calorie isn’t a calorie. 160 calories in almonds or 160 calories in soda. Which do you think is better?"