Brainstorming my Thoughts

I have a few ideas on what I want my paper to include, but I do not know exactly what style or how I am going to approach this paper.  In my economics class in high school I read the book Fast Food Nation and watched the movie "Super Size Me."  I want to somehow include both the book and the movie.  The book talks more about how fast food started and the movie is more about how fast food is bad for you.  I am thinking about starting my paper off about how the food fast chain started and then go into how Americans see it today; how everyone eats it almost everyday since it is quick and cheap.  As I research more I hope to figure out the style and angle I will write this paper.  Fast food has grown throguhout the years, and is getting bigger as more years past. There is not anyday when you go out of your house that you do not see at least one fast food place.