主播大秀

Trade trumps political concerns as the British prime minister leads one of the country's largest trade missions to China. Also, Amazon road-tests a delivery drone - but would it be flying a bit too close to the edge?

Regular contributor Lucy Kellaway, of the Financial Times, explains how to weed out 'liability bosses'. And we are joined by guests Anne Stevenson-Yang, research director at J-Capital and author and former call girl, Tracy Quan - who is talking about the economics of the sex industry worldwide.