INSIGHT-Ukrainian reformers under fire as battle over PrivatBank heats up <!-- no image --> <div>The day after Ukraine elected a new president in April, former central bank chief Valeria Gontareva was summoned for questioning as a suspect in a corruption investigation.<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=rs-KKtSOYDs:DFo2bhYoPvs: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=rs-KKtSOYDs:DFo2bhYoPvs:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=rs-KKtSOYDs:DFo2bhYoPvs:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=rs-KKtSOYDs:DFo2bhYoPvs:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=rs-KKtSOYDs:DFo2bhYoPvs:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/rs-KKtSOYDs" height="1" width="1" alt=""></div> Posted by Reuters