Argentina's Velez Sarsfield's Santiago Silva, right, gestures as Chile's Universidad Catolica David Henriquez grimaces in pain during a Copa Libertadores soccer match in Santiago, Chile, Thursday, ... more 
Argentina's Velez Sarsfield's Santiago Silva, right, gestures as Chile's Universidad Catolica David Henriquez grimaces in pain during a Copa Libertadores soccer match in Santiago, Chile, Thursday, April 7, 2011. The game ended 0-0. less 
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Associated Press | Photo By Roberto Candia
Thu, Apr 7, 2011 11:05 PM EDT