Andre Greipel of Germany clenches his fist as he crosses crosses the finish line ahead of Alessandro Petacchi of Italy, second left, and Peter Sagan of Slovakia, left, to win the fourth stage of the Tour de France cycling race over 214.5 kilometers (133.3 miles) with start in Abbeville and finish in Rouen, France, Wednesday July 4, 2012. (AP Photo/Laurent Rebours)