How To Live Underwater

Today on CNN 10, we get an in-depth look at what makes the Black Sea strategically important between Russia and the West. We also take a look at one startup's plan to have people living underwater by 2027. And we'll find out what elusive mountain cat was spotted by a photographer in Pakistan, before revealing the winner of a US slang showdown. All this and more on today's CNN! Learn more about your ad choices. Visit podcastchoices.com/adchoices