Dunga not satisfied

Brazil coach Dunga said there was room for improvement after his side's 2-1 win over North Korea, but was pleased to take three points with the Ivory Coast and Portugal yet to come.
Five-time World Cup winners Brazil opened their campaign in Group G with a workmanlike win over the Asian minnows at Ellis Park on Tuesday.
Despite an attacking lineup boasting Kaka and Robinho, the South Americans had to work hard in the face of some dogged defending from the tireless North Koreans.