In the second part of an extended interview Ed Luce talks to Grover Norquist about Donald Trump's plans to build a wall along the border with Mexico and his trade and tax polices.<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 />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes