The President of the European Central Bank, ECB, Mario Draghi, speaks during a press conference in Frankfurt, central Germany, Thursday Dec. 6, 2012. The European Central Bank left rates unchanged at its meeting Thursday, and Mario Draghi gave little sign the bank was willing to add more stimulus. He said the bank had already done much to lower borrowing costs in heavily indebted countries that are struggling to grow. (AP Photo/dapd/ Alex Domanski)