With healthcare reform passed, the next big legislative battle will be over financial regulation reform. Unlike the Affordable Care Act, which the nation followed from opening to closing credits, financial reform has been running in a largely empty theater. Many reporters and citizens find themselves walking into the show two-thirds of the way through, bewildered by its complexity. But the movie's not over yet, and the ending is undetermined. So it's important for progressives to understand the essential elements of financial reform.