Rachel Kleinfeld of the Carnegie Endowment shares fresh thoughts and insights about the most violent places around the world. She discusses privilege violence in highly unequal countries where groups in power use violence to keep it. One of the biggest contributing factors to this violence, she shares, is when violence becomes acceptable in the mainstream. Finally, Kleinfeld shares some hope that we, as regular voters, can be a major force of change to alter this culture of violence. Check out the full Ted Talk above.