As we delve into our study of agriculture I keep discovering interesting information related to the food we eat. It is amazing how far some food travels, how it produced and what is in it. Shouldn't chicken just be chicken? The Huffington Post has a great series called Unreal Eats that uncovers the back story to many of the processed foods we eat. There are excellent articles and videos here that might make you rethink that next happy meal.
UPDATE: McDonalds would like to refute wild claims of multiple ingredients and pink stuff with its own video explaining how Chicken Nuggets are made.