Chris Graham and Robert Midgley, ‘Mexico Border Wall: What is Donald Trump Planning, How Much Will It Cost and Who Will Pay for It?’, Telegraph, 23 August 2017, , accessed 3 December 2017; Michael Schuman, ‘Is China Stealing Jobs? It May Be Losing Them, Instead’, New York Times, 22 July 2016, , accessed 3 December 2017.
