Amputating Frozen Fingers... With a Saw - Sir Ranulph Fiennes

Called the world's greatest living explorer, Sir Ranulph Fiennes has crossed both poles, climbed Everest and raced deserts. As he has aged, his expeditions grew no less challenging. Currently, his team is attempting to make the first winter crossing of Antarctica in The Coldest Journey. Unfortunately Ranulph was forced to leave the team when frostbite shortened his expedition. He joins Boyd to discuss polar exploration and the unique way in which he treated his own frostbite.