Mark Cavendish of Britain follows his teammate Bradley Wiggins of Britain, wearing the overall leader's yellow jersey, as they ride in the pack during the 13th stage of the Tour de France cycling race over 217 kilometers (134.8 miles) with start in Saint-Paul-Trois-Chateaux and finish in Le Cap D'Agde, France, Saturday July 14, 2012. (AP Photo/Laurent Cipriani)