Brazil stocks climb; VisaNet shares begin trading By: MarketWatch June 29, 2009 at 14:41 PM EDT Brazilian equities climb; VisaNet shares mark debut Read More >> Related Stocks: Companhia Siderurgica Nacional ADR Gerdau S.A. ADR Petrobras - Petroleo Brasileiro S.A. Vale ADR Representing One Ord Shs Visa