Updates, advisories and surprises By: MarketWatch April 26, 2012 at 06:31 AM EDT A roundup of the latest corporate earnings reports and what companies are saying about future quarters. Read More >> Related Stocks: Aetna Astrazeneca Plc ADR Banco Santander ADR Telecomunicacoes DE Sao Paulo ADR Time Warner Cable Unilever Plc ADR