President Trump’s first 24 hours in the White House have certainly been the talking point here in Davos, as business leaders and politicians digest what the new era means for them and the rest of the world. Continuing Power Play's daily coverage from the World Economic Forum in Davos, host Anne McElvoy talks to two figures who know how the President operates and who have changed their minds about him. Anthony Scaramucci was briefly the White House’s communications director in Donald Trump’s first administration before going on to campaign against him. Later, she talks to historian Niall Ferguson, senior fellow at Stanford and Harvard Universities and an authority on American and European political history. Previously a critic, he argues that Trump's second term ambitions should be taken seriously. Learn more about your ad choices. Visit megaphone.fm/adchoices