France's Cyril Despres rides his KTM down a dune in the 12th stage of the 2013 Dakar Rally from Fiambala, Argentina, to Copiapo, Chile. Photo: AP
Robby Gordon and co-driver Kellon Walch of the U.S. rider their Hummer as fans cheer during the 12th stage of the 2013 Dakar Rally from Fiambala, Argentina, to Copiapo, Chile. Photo: AP
Jeff Maggert hits on the 18th green of the Nicklaus Private Course at PGA West during the first round of the Humana Challenge golf in La Quinta, California. Photo: AP
Milwaukee Bucks' Brandon Jennings (3) collides with Phoenix Suns' P.J. Tucker (17) as he drives to the basket during the first half of an NBA basketball game, in Phoenix. Photo: AP
Los Angeles Clippers' Blake Griffin dunks during the first half of an NBA basketball game against the Minnesota Timberwolves, in Minneapolis. Photo: AP
Britain's Heather Watson reaches for a return to Poland's Agnieszka Radwanska during their third round match at the Australian Open tennis championship in Melbourne, Australia. Photo: AP
Germany's Angelique Kerber, is presented with a birthday cake following her third round win over Madison Keys of the US at the Australian Open tennis championship in Melbourne, Australia. Photo: AP
Poland's Agnieszka Radwanska, left, is congratulated by Britain's Heather Watson following their third round match at the Australian Open tennis championship in Melbourne, Australia. Photo: AP
Russia's Ekaterina Makarova signs autographs after defeating France's Marion Bartoli in their third round match at the Australian Open tennis championship in Melbourne, Australia. Photo: AP
Germany's Julia Goerges celebrates after winning her third round match against China's Zheng Jie at the Australian Open tennis championship in Melbourne, Australia. Photo: AP
France's Marion Bartoli walks from the court following her third round loss to Russia's Ekaterina Makarova at the Australian Open tennis championship in Melbourne, Australia. Photo: AP