There's a real strong link today between soda consumption and obesity among children.

A typical workday for me is getting up at about 5:00, 5:15 in the morning, getting some coffee or tea as quickly as possible, and then getting to my desk. And ideally, I'll start writing around 5:30, 5:45, and I'll write for three, four hours, and then I'll take a break, and read over what I write. Maybe about lunchtime, I'll go exercise or get out into the day. Then I'll either read over what I wrote the day before and quit work around 3:00 or 4:00 in the afternoon and spend some time with my kids.

As a matter of fact, most cases of food poisoning are never linked back to their source.

I've written about illegal immigrants in the United States; I spent a year following migrant farm workers as they were harvesting. I've written about our criminal justice system, and how it treats the victims of crime. I've been working for years now on a book about prisons in America, and I've been going into prisons and traveling around the country and seeing what's going on.

Students can do experiments and investigate for themselves what's going on in restaurants, in our food system, and begin a process of learning.

The current fast food that we have is inexpensive when you buy it, but the long-term costs of eating it and the long-term costs to society, are much too high. This cheap food, when you add up all the total costs, is much too expensive.

I hate the word "inevitable" because I feel like things don't have to be the way they are.