Second thoughts: Donald Trump’s policy plans

When he was last elected, many were surprised, even in his own camp. This time around, his backers are taking no such chances. We take a closer look at his policy plans. China currently supplies nearly all the world’s processed critical minerals. Could Australia change that (10:52)? And, a reality TV show with a greenfingered twist (19:03). For full access to print, digital and audio editions of The Economist, try a free 30-day digital subscription by going to www.economist.com/intelligenceoffer