Atletico Madrid's Diego Costa touches his right leg after injuring during their Champions League quarter-final first leg soccer match against Barcelona at Camp Nou stadium in Barcelona April 1, 2014. ... more 
Atletico Madrid's Diego Costa touches his right leg after injuring during their Champions League quarter-final first leg soccer match against Barcelona at Camp Nou stadium in Barcelona April 1, 2014. REUTERS/Albert Gea (SPAIN - Tags: SPORT SOCCER) less 
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Reuters | Photo By ALBERT GEA / REUTERS
Tue, Apr 1, 2014 3:37 PM EDT