The search for a missing underwater tourist vessel intensifies as banging noises are heard in the area again today. As the oxygen supply is running out, we’ll show you what conditions are like inside the small submersible with five people on board. Plus, China is now lashing out at the United states after President Biden referred to Chinese leader Xi Jinping as a dictator. This as CNN is getting an exclusive look at the military drills preparing for a potential Chinese invasion of Taiwan. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices