12 PM ET: Americans coming home, Hamas leader killed by planted bomb, Biles is back & more

Russia and the US are carrying out a massive prisoner swap and the US says three Americans are on their way home. We're learning new details about the killing of Hamas' political leader. Simone Biles is back in action, going for another gold today at the Paris Games. Audio has been released from the 911 call Sonya Massey's mother made the day before her daughter was shot by police. Plus, the National Guard has been called in as deadly wildfires grow in Colorado. Learn more about your ad choices. Visit podcastchoices.com/adchoices