Steve discusses the changes to tabloids and the wider media since David Cameron announced the Leveson Inquiry in July, following the closure of the News of the World, with Simon Jenkins, George Brock, Claire Enders and Trevor Kavanagh. Simon Jenkins is a Guardian columnist and former Times and Evening Standard editor, Claire Enders is the founder of media consultants Enders Analysis, Prof George Brock is Head of Journalism at City University and Trevor Kavanagh is a Sun columnist and former political editor.The producer is Simon Tillotson.