US Dollar falls as Trump doubles down on Greenland

President Trump insists there’s ‘no going back’ on taking control of the island

The US dollar and Wall Street stocks fell sharply as President Trump says he will hold a meeting at the World Economic Forum in Davos about who will control the future of Greenland.

Also, it's the first anniversary of Donald Trump’s second term in office. We examine his decisions and policies and their impact on the global economy.