Rod Laver Arena pictured at sunset as the men's semifinal between Switzerland's Roger Federer and Serbia's Novak Djokovic is played at the Australian Open tennis championships in Melbourne, Australia,... more 
Rod Laver Arena pictured at sunset as the men's semifinal between Switzerland's Roger Federer and Serbia's Novak Djokovic is played at the Australian Open tennis championships in Melbourne, Australia, Thursday, Jan. 27, 2011. less 
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Associated Press | Photo By John Donegan
Thu, Jan 27, 2011 5:52 AM EST