In episode six, Lex Greensill and David Cameron appear before parliamentary committees to answer questions about the affair. What did we learn? This podcast was brought to you thanks to the support of readers of The Times and The Sunday Times. Subscribe today and get one month free at: thetimes.co.uk/storiesofourtimes. Host: David Aaronovitch.   See acast.com/privacy for privacy and opt-out information.