http://www.personalgrowthcourses.net/video/gmo_food_genetically_modified
The Future of Food is an excellent documentary which shows large-scale collusion between government regulatory agencies and corporations producing genetically modified foods. The result is that the majority of the corn and soy supply in the United States is genetically modified (GM), yet the public is not even aware of this, much less of the dangers of GM food. Engaging interviews with farmers, scientists, and industry insiders reveal the great extent to which the manufacture of the food on your plate is being patented and controlled by corporations with little regard to the health implications for us or for future generations.
see also https://www.youtube.com/results?search_query=future+of+food