Authorities in Ukraine are stepping up calls for civilians to evacuate the northeast city of Kupiansk, which is undergoing relentless Russian shelling. This comes as Russian forces hope to capture the city of Bakhmut. If they do, it will be the first city captured by Russia in months. Retired Lt. Gen. Richard Newton weighs in on "NewsNation Prime." "NewsNation Prime" is America’s source for unbiased news offering a full range of perspectives from across the U.S. Weekends starting at 7p/6C. #Prime NewsNation is your source for fact-based, unbiased news for all America. More from NewsNation: https://www.newsnationnow.com/ Get our app: https://trib.al/TBXgYpp Find us on cable: https://trib.al/YDOpGyG How to watch on TV or streaming: https://trib.al/Vu0Ikij