Australia's Richie Porte, Colombia's Nairo Quintana, wearing the best young rider's white jersey, Britain's Chris Froome, wearing the overall leader's yellow jersey, and Italy's Vincenzo Nibali, from front to rear, climb during the seventeenth stage of the Tour de France cycling race over 161 kilometers (100 miles) with start in Digne-les-Bains and finish in Pra Loup, France, Wednesday, July 22, 2015. (Photo by Christophe Ena/AP Photo)
