Democrats’ worried murmurs have become public statements. Polls give Donald Trump a widening lead. Why won’t President Biden make way for a younger successor? Off Colombia’s coast a shipwreck bursting with treasures is about to be plundered, but who owns that loot is hotly contested (10:12). And why Finnish schools are trying to lure in more foreign students (17:43).Get a world of insights by subscribing to Economist Podcasts+. For more information about how to access Economist Podcasts+, please visit our FAQs page or watch our video explaining how to link your account. Hosted on Acast. See acast.com/privacy for more information.