I saw this movie it is interesting documentary prepared by Robert Kenner It shows how american food processing companies work and control the farmers of America. After seeing this movie what I understand is most of the farmers in america controlled by Big Food processing companies using method called Corporate farming.

Very interesting topic one should see how the food comes from american farm to Super market .
after seeing this movie i found average pre-packed food item travels 1700 miles to reach super market

This movie also explores deaths caused by pre packed food because of E. Coli.

The movie name is Food Inc