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Andrea Orcel, the head of the UBS investment bank leaves Portcullis House after a meeting with Britain's Parliamentary Commission on Banking Standards in London on November 15, 2012. AFP PHOTO / JUSTIN TALLIS (Photo credit should read JUSTIN TALLIS/AFP/Getty Images)

Andrea Orcel, the head of the UBS investment bank leaves Portcullis House after a meeting with Britain's Parliamentary Commission on Banking Standards in London on November 15, 2012. AFP PHOTO / JUSTIN TALLIS        (Photo credit should read JUSTIN TALLIS/AFP/Getty Images)