A man was shot and killed during a pro-Trump rally in Portland, Oregon on Saturday. President Trump and the city's mayor blame each other for escalating tensions. Also, Wisconsin's governor called on state lawmakers to meet Monday to discuss police reform, but the Senate's Republican majority says it's taking their time on a proposal. And, with the conventions of both parties behind us and Election Day just about nine weeks away, the unrest and violence that we are seeing in some Americas cities have become a core issue of the presidential election.