Spain's Alejandro Valverde (L) and Australia's Rohan Dennis, wearing the overall leader's yellow jersey, ride in the pack during the 166 km second stage of the 102nd edition of the Tour de France cycling race on July 5, 2015, between Utrecht and Vrouwenpolder in Zeeland province, The Netherlands. AFP PHOTO / LIONEL BONAVENTURE (Photo credit should read LIONEL BONAVENTURE/AFP/Getty Images)