Today on CNN10: We discuss what we know about a dangerous steel plant explosion in Pennsylvania, before explaining why the U.S. and China are pressing pause on their tariff hikes,. Then, we see how A.I. is being tested to help some police departments write reports. We’ll head to the South China Sea, where two Chinese military ships have collided, and dive into the discovery of a starfish with, well… a surprisingly large backside. All this and more on today’s CNN10

Learn more about your ad choices. Visit podcastchoices.com/adchoices