The ECB's annual report for 2012 and the role the ECB under Mario Draghi played in the eurozone crisis in 2011-2012. The gains made in eurozone financial architecture, especially the agreement for the ECB as financial supervisor for European banks. The ECB sees itself as the supervisor for all European banks- the French position in the discussions in Brussels. The agreement of Dec. 12, 2012 only says banks with assets over 30 billion euros, or 20% of GDP of countries, or operations in two or more countries will come under supervision by the ECB.