Donald Trump tore up America’s nuclear deal with Iran in his first term. What will he do when he becomes president again? The pushy tactics China’s government uses to press women to have more children (10:24). And the sneaker wars get more competitive (18:06).Listen to what matters most, from global politics and business to science and technology—Subscribe 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.