The logo of credit rating agency Moody&#039;s Investor Services is seen outside the office in Paris October 24, 2011. Moody&#039;s said last week it could place France&#039;s Aaa rating on negative outlook in the next three months if the costs for helping to bail out banks and other euro zone members overstretched its budget.  REUTERS/Philippe Wojazer  (FRANCE - Tags: BUSINESS) - RTR2T4C1