Barcelona, Jun 12 (EFE).- Financial crimes prosecutors in Barcelona on Wednesday began legal action against Argentine footballer Lionel Messi for allegedly bilking the Spanish tax system out of millions of euros. <br /><br /> <br /><br />EFE TV - MADRID - 18:40 GMT <br /><br /> <br /><br />Keywords: efe-football-soccer-messi-spain-tax-fraud-investigation-barcelona-barça-lionell messi.