President Trump's historic state visit to the UK

Today on CNN 10: We'll take a look at President Donald Trump's historic state visit to the United Kingdom. Then, we'll learn about efforts to resurrect a famed extinct animal. Plus, we'll see how a zero-emission train is making commuting greener in one city. All this and more on today's CNN10 Learn more about your ad choices. Visit podcastchoices.com/adchoices