A logo sits beneath the lock of a mailbox at a UBS AG bank branch in Geneva, Switzerland, on Tuesday, May 1, 2012. UBS AG will post first quarter earnings earnings on May 2. Photographer: Valentin Flauraud/Bloomberg via Getty Images
{"Image ImageDescription": "A logo sits beneath the lock of a mailbox at a UBS AG bank branch in Geneva, Switzerland, on Tuesday, May 1, 2012. UBS AG will post first quarter earnings earnings on May 2. Photographer: Valentin Flauraud/Bloomberg via Getty Images", "Image Copyright": "2012 Bloomberg"}