President Donald Trump seemed to be going out of his way to rankle Democrats while he pitched his tenure as a change from American decline to American rejuvenation. In the developing world mobile phones have given millions access to financial services—as well as exposing them to exploitation. And what fashion houses do with their piles of unsold, high-end stock. For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/radiooffer