The event saw a host of world leaders, executives, and celebrities come together in the Alpine town to discuss some of the hottest global topics.

The World Economic Forum, colloquially called "Davos" after the location at which it's hosted in the Swiss mountains, is a yearly meeting of elites.

U.S. President Trump is to speak to an international audience for the first time after returning into the White House with a speech and Q&A by video conference to the World Economic Forum’s annual eve