Robby Gordon and co-pilot Johnny Campbell of the U.S. drive their Hummer during the eight stage of the fourth South American edition of the Dakar Rally 2012 from Copiapo to Antofagasta January 9, 2012. [Photo/Agencies]

France's Isabelle Patissier and co-pilot Thierry Delli Zotti drive their Buggy Dessoude during the eight stage of the fourth South American edition of the Dakar Rally 2012 from Copiapo to Antofagasta January 9, 2012. [Photo/Agencies]