BusinessUBS Said to Seek Brazil CEO as Lywal Salles Prepares to RetireFacebookTwitterLinkedInEmailLinkGiftFacebookTwitterLinkedInEmailLinkGiftGift this articleHave a confidential tip for our reporters? Get in TouchBefore it’s here, it’s on the Bloomberg TerminalBloomberg Terminal LEARN MOREFacebookTwitterLinkedInEmailLinkGiftBy Cristiane Lucchesi and Francisco MarcelinoSeptember 5, 2012 at 11:04 PM EDTBookmarkSaveLock This article is for subscribers only.Have a confidential tip for our reporters? Get in TouchBefore it’s here, it’s on the Bloomberg TerminalBloomberg Terminal LEARN MORE