巧克力：苦涩的真理
Wespendmoreonchocolateeachyearthaninvestorsspendongold-butasEasterapproaches,howmuchdowereallyknowaboutwhereitcomesfromorhowitismade?PanoramareporterPaulKenyongoesundercoverasacocoatraderinWestAfricaanddiscoverschildrenasyoungassevenworkinglonghoursoncocoafarms,helpingtomakethechocolatewelovesomuch.Hebuysato...
