How to encourage innovation in city economies?

Alexandra Jones, Chief Executive of Centre for Cities, talks to Bruce Katz, author of The Metropolitan Revolution, and Geoff Mulgan, Chief Executive of Nesta, about innovation in the economy. Both the UK and the United States are seen to be less innovative than emerging economies in the East, but they have many valuable assets in their universities and cities which need to be unlocked, and local leadership is crucial to doing so.