The deficits in Ukraine's power systems remain significant, according to the country's national energy company Ukrenergo. The power grid is still recovering from damage caused by Russian missile attacks, and all regions are subject to power outages as demand continues to outstrip production. Attacks on the electrical grid are also putting a major strain on Ukraine's communication network. Joining the show to discuss is Ismet Yazicki, CEO of Lifecell, the country's third-largest mobile telephone network. 

Also on today's show: As NASA gears up to announce its first crew to blast off to the moon in five decades, we give you an exclusive look at the secret selection process as well as a list of possible candidates. 

To learn more about how CNN protects listener privacy, visit cnn.com/privacy

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