Trump's second presidency dominated proceedings at the World Economic Forum amid ominous warnings over the looming threat of trade tariffs and his decision to pull the United States out of the Paris climate agreement.

Ukrainian President Volodymyr Zelenskyy speaks with CNBC's Andrew Ross Sorkin at the World Economic Forum Annual Meeting in Davos, Switzerland on Jan. 16th, 2024. The World Economic Forum officially began on Monday, but it's Tuesday when the event really kicks off.

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