LE TOUQUET-PARIS-PLAGE, FRANCE - JULY 08:  Vincenzo Nibali of Italy and the Astana Pro Team in the overall race leader's yellow jersey prepares for the start of stage four of the 2014 Le Tour de France from Le Touquet-Paris-Plage to Lille on July 8, 2014 in Le Touquet-Paris-Plage, France.  (Photo by Doug Pensinger/Getty Images)