Who Watches The Watchmen?

Currently, I'm about 150 pages into Watchmen, and it is enthralling. It's my second time reading it, and I still love how jumbled the story is and how crazy Rorschach is. However, I'm unsure which stance I will take on my prompt, which is questioning if violent behavior is human nature or not. With Watchmen, you could probably make a good case for either. I guess I'll just have to keep reading and completing Stephanie's tasks.