Anger at burst dams in Brazil focuses on Vale, mining code

As despair turns to anger over a deadly dam burst at a Brazilian mine, lawmakers pushed on Tuesday for tougher regulations in a new mining code and iron-ore giant Vale came under pressure to help mourning families and contain the environmental impact. In five days of rescue efforts in towns ravaged by the massive mudflow, six bodies have been found and 22 people are still missing, making it one of the worst mining disasters in Brazil's history.