List two product categories (other than cigarettes) that you think require some kind of advertising regulation and explain why. Do you think they require government regulation, industry self-regulation, or consumer regulation? Explain. Based on your answer, list regulatory agents that might get involved in controlling advertising for these products. Finally, go to the Internet and do a search for one or more agency or watchdog sites that would be relevant to the regulatory process. How does the site encourage consumers to get involved, and what resources does the site offer to empower their participation in the process?