Hebei: Cars, bananas and turbines reveal coordinated development

The Beijing-Tianjin-Hebei region's coordination means a growing number of people and industries are moving to Hebei province. British journalist Owen Fishwick visits a car factory in Cangzhou, a produce market it Gaobeidian — where he meets the "banana king" — and a wind farm in Zhangjiakou to discover how China is managing regional development.