12:32Heart and SoulIslam Inc.BBC World Service Duration: 27 minutes Sat 4th Jun 2011, 12:32 on BBC World Service OnlineAvailable for over a yearListen nowEdward Stourton investigates how the Turkish-based Islamic Gulen movement is winning souls and dollars.GenresReligion & EthicsFormatsDocumentariesBrandHeart and Soul Source: BBC Online