Seattle Shooting, Iran War Pause, Midterm Elections

At least three people are dead after a shooting at a food festival in Seattle. Four others are injured, including a 2-year-old boy. Police say a suspect is in custody, while another is on the loose. After nearly two weeks of intense airstrikes, the U.S. and Iran have paused their attacks and started exchanging messages again. And with fewer than 100 days left until election day, some key races across the country are heating up. We'll take a look at the current state of play.