
Ralph Silva, an analyst at Tower Group Plc, talks with Bloomberg's Mark Barton in London about UBS AG's efforts to restore investor confidence after suffering $48.6 billion of losses and writedowns since the start of last year. UBS, the European bank with the biggest losses from the global credit crisis, fell 59 percent in Swiss trading this year while rival Credit Suisse Group AG declined 37 percent over the same period. (Source: Bloomberg)
