Introducing video related to "Fast food nation"

As I've explained in the post before, I'm reading a book called "Fast food Nation". On this post I would like to introduce a video related to the topic of the book. This video explain us about fast food in the United States and  how it could affect the people in a negative way. It is focusing just on American people, but since fast food is getting more and more popular in many countries the message this video has could be said to many people.