now, it is like, "cinematographer, i do not know. that is not looking so good right there." "it is a little dark of their." so it becomes more of a collaborative art, and in terms of the impact, camera makers have stopped making film cameras. i just want to back up a little bit. in terms of when i was explaining the digital part of that, computers, computing, computing power, so for visual effects, where you used to film stop-motion or doing models, now it is just in the computer. when we talk about films like "avatar," james cameron, there is not one frame of a real jungle, so now he can do whatever he can dream. digital has opened up the world of possibilities to filmmakers and artists, whereas before, you cannot fill the, you cannot, you know? so that is a very exciting time, and to come back around to your question, what have we -- what are we losing? what have we gained, and what are we losing? the documentary takes you through the work flow of the movie, so if you love movies, and you are watching it, it kind of hold your hand and says, "this is editorial." hopefully,

do. there's just no way to please everybody. >> the movie is called "the waiting room." director, cinematographerugh to get the patient to the top of the list. how can that be? >> ironically, one of the things that presses up against the weight in a waiting room are very serious emergencies. like gunshot wounds, heart attacks, strokes, things of that nature. this particular guy was shot a couple days earlier and was coming back because his wound is bothering him. but he comes in, against other emergencies that creates the tension in the emergency room, not just life threatening emergency rooms but people flooding the emergency room seeking care, basically. >> take people with no insurance. how it works in the country. it comes at a time where there's a debate about ongoing health care in this country. mitt romney in a "60 minutes" interview was asked, going to an emergency room is an option for the uninsured. listen to that clip quickly. >> does the government have a responsibility to provide health care to the 50 million american whose don't have it today? >> well, we do provide care for people