Barcelona's coach Gerardo Martino gestures during a training session at Celtic Park Stadium in Glasgow, Scotland September 30, 2013. Celtic will play against Barcelona in a Champions League soccer ... more 
Barcelona's coach Gerardo Martino gestures during a training session at Celtic Park Stadium in Glasgow, Scotland September 30, 2013. Celtic will play against Barcelona in a Champions League soccer match in Glasgow on Tuesday. REUTERS/Russell Cheyne (BRITAIN - Tags: SPORT SOCCER) less 
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Reuters | Photo By RUSSELL CHEYNE / REUTERS
Mon, Sep 30, 2013 3:23 PM EDT