12:00Robert ElmsWith Graham Smith and Chris Sullivan, this weeks ’Fourfer’, Nigel Barden and P.P. ArnoldBBC Radio London Duration: 3 hours Fri 30th Sep 2011, 12:00 on BBC Radio LondonGraham Smith and Chris Sullivan on their book We Can Be Heroes, this weeks ’Fourfer’, Nigel Barden on food and musician P.P. Arnold.GenresFactualBrandRobert Elms Source: BBC Online