"The Pulse With Francine Lacqua" is all about conversations with high profile guests in the beating heart of global business, economics, finance and politics. Based in London, we go wherever the story is, bringing you exclusive interviews and market-moving scoops. Today's guests: Hélène Landemore, Yale University Professor; Ngozi Okonjo-Iweala, WTO Director-General; Enoch Godongwana, South African Finance Minister; Samantha Cristoforetti, European Space Agency Astronaut. (Source: Bloomberg)