► Subscribe to FT.com here: http://on.ft.com/2eZZoLI<br /><br />From the World Economic Forum in Davos, the FT's chief foreign affairs commentator Gideon Rachman says delegates are feeling threatened and uneasy amid Theresa May's Brexit speech and Donald Trump's inauguration.<br /><br />► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br /><br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes