(AGI) Houston, July 9 - Brazilian President Dilma Rousseff saidshe was sad and sorry about Brazil's humiliating 7-1 defeat toGermany in the World Cup semi-finals. "Like every Brazilian, Iam very sad about this defeat. I am immensely sorry for all ofus. Fans and our players," she wrote on Twitter on Tuesday,adding in another tweet: "But we won't let ourselves stay down,Brazil, get up, dust yourself off and move forward." . .