GRAINS-Corn, soybeans and wheat fall as global markets slump <!-- no image --> <div>* Steep fall in crude oil prices weighs (Recasts with European trade, adds quotes, changes dateline)<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=VDbPuLD_ErM:WTNrNizECNQ: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=VDbPuLD_ErM:WTNrNizECNQ:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=VDbPuLD_ErM:WTNrNizECNQ:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=VDbPuLD_ErM:WTNrNizECNQ:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=VDbPuLD_ErM:WTNrNizECNQ:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/VDbPuLD_ErM" height="1" width="1" alt=""></div> Posted by Reuters