INSIGHT-Mexico goes ghost as its oil hedge bill spirals <!-- no image --> <div>Mexico is playing a risky game of hide and seek with the oil market.<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=IvdH_tF_jDg:fXnzj9Tpm5A:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?d=yIl2AUoC8zA" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=IvdH_tF_jDg:fXnzj9Tpm5A:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=IvdH_tF_jDg:fXnzj9Tpm5A:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=IvdH_tF_jDg:fXnzj9Tpm5A:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=IvdH_tF_jDg:fXnzj9Tpm5A:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/IvdH_tF_jDg" height="1" width="1" alt=""></div> Posted by Reuters