Five talking points from stage eight of the Tour de France

Calmejane cramps up; Sky under control (most of the time); Rowe and Démare distanced; and more of the talking points from stage eight of the 2017 Tour de France

Calmejane cramps up; Sky under control (most of the time); Rowe and Démare distanced; and more of the talking points from stage eight of the 2017 Tour de France