Australian giant BHP’s $39 bln swing for Anglo American is a contentious, complex land grab for the metals key to a renewable future. In this Viewsroom podcast, Breakingviews columnists discuss the political and financial hurdles, and why this M&A contest has a way to run. Visit the Thomson Reuters Privacy Statement for information on our privacy and data protection practices. You may also visit megaphone.fm/adchoices to opt-out of targeted advertising.