Ukraine's invisible wounds of war: Soldiers seek solace at Greece's Mount Athos

Mount Athos, in northern Greece, is the beating heart of the Orthodox Christian faith and home to 2,000 monks. But for the past year, it has also become a place of refuge and pilgrimage for Ukrainian soldiers. For these men, wounded at war and suffering from deep trauma, Mount Athos's retreats offer them a respite from the front lines. The goal is to heal their trauma through faith and soothe their invisible wounds before returning to battle. Eric de Lavarène and Alexandros Kottis report.