I was joined by an award-winning investigative journalist, Ravi Somaiya, to discuss the mysterious death in 1961 of UN Secretary-General Dag Hammarskjöld. Although Dag Hammarskjöld was called ‘the greatest statesman of our century’ by John F. Kennedy, his plane was shot down as he flew over The Congo. He was found dead with an Ace of Spades placed on the body. Ravi took me into the depths of this event and the remarkable consequences across the globe.