just read the question and answer it in 3 lines

just read the question and answer it in 3 lines I need it in one hour and half max plz 1. What potential value do Interest Groups hold in a democracy? 2. What is the perceived danger from Interest Groups? 3. What makes an Interest Group powerful? 4. In your opinion, is the current landscape good or bad overall? Part 2 What is community policing? How does it differ from traditional policing? Does community policing offer a real opportunity to improve policing services in the United States? Why or why not?