Christian Levrat, President of the Swiss Socialist Party speaks during an extraordinary shareholders...
Christian Levrat, President of the Swiss Socialist Party is seen on a huge screen as he speaks during an extraordinary shareholders meeting of the Swiss bank UBS in Lucerne November 27, 2008. The picture shows from L to R: Chief Financial Officer John Cryan, Chief Executive Officer Marcel Rohner, Group General Counsel Markus Diethelm, Chairman of the Board of Directors Peter Kurer. UBS, at the centre of a high-profile U.S. investigation into offshore services it offered to wealthy Americans, said on Thursday it had uncovered a "limited number" of tax fraud cases. REUTERS/Michael Buholzer (SWITZERLAND)