German Finance Minister Schaeuble poses before Reuters interview in Berlin
German Finance Minister Wolfgang Schaeuble poses before a Reuters interview in Berlin, February 1, 2010. Each euro zone state must fulfil its commitments otherwise the single European currency will not be stable in the long term, Germany's finance minister said on Monday, adding that Greece must correct its past errors itself. REUTERS/Tobias Schwarz (GERMANY - Tags: BUSINESS POLITICS)