Alexander Armstrong presents a selection of extraordinary camera footage, including a climber in Colorado who took a 40ft fall - with every terrifying moment captured on his bodycam - and a Northern Ireland family whose holiday to Greece was ruined by a freak storm. Also, the heart-warming story of a paralysed man who set a world record by walking a marathon, a Transport for London employee who came up with a knockout idea to liven up his station announcements and a Bristol couple who tried to free a trapped turtle in Oman.