Six travellers reflect on a journey in conversation with Annette Kobak.
4: Jack Hitt took a 500-mile walk along the pilgrim's road to Santiago de Compostela in northern Spain. Producer Kate McAII Rpt
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Six travellers reflect on a journey in conversation with Annette Kobak.
4: Jack Hitt took a 500-mile walk along the pilgrim's road to Santiago de Compostela in northern Spain. Producer Kate McAII Rpt