Chips, Iran worry European stock markets <!-- no image --> <div>Worries over the Middle East and another chip sector warning on trade pressured European shares on Tuesday, ahead of a key two-day Federal Reserve meeting which traders expect to clear the way for a cut in interest rates.<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=pLrnUsojNEE:sVDIvTT1P70: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=pLrnUsojNEE:sVDIvTT1P70:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=pLrnUsojNEE:sVDIvTT1P70:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=pLrnUsojNEE:sVDIvTT1P70:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=pLrnUsojNEE:sVDIvTT1P70:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/pLrnUsojNEE" height="1" width="1" alt=""></div> Posted by Reuters