Crossing Continents: Pakistan Drugs

A former heroin dealer and addict, Urfan Azad, who has been clean for a decade, retraces his journey back to the remote mountain hideout in Pakistan where he received drugs rehabilitation from former Mujahedin fighters. An unlikely venue, perhaps, but could the secret of its success better equip Urfan to meet the challenges of his job as a drugs counsellor in Britain? Urfan also speaks to tribal chiefs and opium farmers, who talk openly about the Taliban