As many students return to school, we look at how teaching became America's most embattled profession.
Comic book creator and entrepreneur Todd McFarlane
Comic book artist, baseball collector and entrepreneur Todd McFarlane has a new book that combines the elements of an autobiography and a coffee table art book. It's called The Art of Todd McFarlane: The Devil's in the Details. McFarlane talks about the challenges of starting his own business, how digital comic books have changed the industry and what examples experienced artists should be setting for up-and-comers.