From CNN 10.

Today on CNN10: We’ll get the latest developments out of Davos, Switzerland, where leaders are gathered for this year’s World Economic Forum as President Trump attempts to acquire Greenland. Then, we’ll learn about a potential social media ban in the United Kingdom that could impact how teens access their favorite platforms. Plus, we’ll hear the remarkable backstory of Lily Zhang, the ping pong phenom who just became the first female to top the Major League Table Tennis rankings. All this and more on today’s CNN10!