Three stories linked by the themes of childhood and responsibility make up the first of seven programmes in which the foreign-affairs series focuses on Europe. Solicitor Laurence Lee travels to Norway to compare the murder of a five-year-old girl by two boys aged six with the Jamie Bulger case; Edward Stourton reports from an orphanage in Portugal that is run by the boys themselves; and Jon Sopel follows the course of a month-long occupation at a French school by 200 pupils.