In this episode we walk from the Somme to Ypres with ABF The Soldiers' Charity "Frontline Walk". We hear the stories of the fallen as we pass their graves. Listen to an emotional interview with a British Army veteran, who explains how the Charity and this 100K trek have helped him overcome PTSD. We discover all sorts of stories along the way and how a piece of classical music found its way onto a soldier's headstone."