Update: WHO gets green light to visit Wuhan

Since the pandemic began, there's been speculation about its origin and following months of negotiations with China, the World Health Organisation says a team will travel to the Chinese city of Wuhan to investigate. Professor Sian Griffiths, an Epidemiologist who helped lead Hong Kong's investigation into the Sars outbreak explains what the world can expect from this trip. Plus, Susan Schmidt from Aviva Investors brings us the latest news from the financial markets.