We report from CityLab, a two-and-a-half-day summit that gathered the world’s top mayors and urban leaders for a series of chats on how to to make our cities a better place. We explore the vision for London’s transport infrastructure, discover how Rio de Janeiro is gearing up its digital strategy ahead of the Olympics and find out how to create a smart city through data. Plus: we talk millennials in Washington and sit down for a very honest chat with the mayor of Athens.
