An account of ECB chairman Mario Draghi's efforts to overcome the opposition of the Bundesbank to unlimited bond purchases by the ECB of sovereign bonds to reduce borrowing rates of Italy and Spain. Draghi argued that it was within the mandate of the ECB because of irrational fears in bond markets that were creating excessive rates for bond yields and not normal behaviour of capital markets, and therefore within the ECB's mandate to maintain financial stability and protect the euro currency. This was supported by finance minister Schauble and German chancellor Merkel over opposition of the Bundesbank and German media on July 23, 2012, when Draghi said of his determination to protect Spain and Italy from excessive yields and of the ECB action: "believe me it will be enough."