Finland 's Finance Minister Martin Lau tells CNN Europe 's debt crisis may be abating . European Commission also wants Europe to become more unified . But Stubb says treaty change to solve the European debt crisis is not the right approach .
Finland 's European Minister Alexander Stubb tells CNN Europe 's debt crisis may be abating . European Commission President wants Europe to become more unified . But Stubb says treaty change to solve the eurozone debt crisis is not the right approach .