Army life gives Nieminen mental edge (AP): "At the ripe old age of 25, Justine Henin feels it's time to give her 'old' knee a rest. The top-ranked Henin complained of a sore knee after tumbling out of the Australian Open with a 6-4, 6-0 quarterfinals loss to fifth-seeded Maria Sharapova. 'I was really concerned about my knee for a few days,' the Belgian player said."
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