Ukrainians are racing to build unmanned war machines to counter Russian manpower

The Ukrainian military is racing to build a fleet of unmanned war machines as it looks to gain the upper hand against Russia. CNN's Christiane Amanpour reports. #CNN #News Want to stay up to date on the day’s top stories? Sign up for CNN’s 5 Things newsletter, and we’ll give you the 5 biggest stories you need to know, videos people are watching, and more! Sign up here: https://www.cnn.com/newsletters/5-things?source=nl-acq_social_youtubedesc&utm_source=nl-acq_social_youtubedesc