Hayley Hayes is at The Media Society's 'We Need To Talk About Radio' event, chatting to: Gillian Reynolds (Radio critic, Daily Telegraph); Geraldine Sharpe-Newton (President, The Media Society); Paul Gambaccini (Presenter, Radio 2); Jonathan Wall (Controller, BBC Radio 5 live); Nick Ferrari (Presenter, LBC), Sue MacGregor (Presenter, ex Radio 4), Mary Hockaday (Controller, BBC World Service English) and Emma Barnett (Presenter, Radio 4/5 live). Sponsored by Broadcast Bionics.