Angela Merkel gave an answer yesterday.

FORBES: What Gives? Bread Or Circus?

For Angela Merkel, the German chancellor, the answer is to show that the single currency is backed by the commitment of all members to budget discipline and structural reform.

ECONOMIST: Charlemagne

German Chancellor Angela Merkel said she hoped to have a "positive answer" from Iran soon, or else stronger measures would have to be discussed.

CNN: Report: Iran has 'updated nuclear package'; ready to hold talks