Former Brazilian Environment Minister and presidential candidate of the Green Party Marina Silva, speaks during a business forum promoted by the LIDE (Business Leaders Group) in Sao Paulo, Brazil on May 17, 2010. AFP PHOTO / Nelson ALMEIDA
Former Brazilian Environment Minister and presidential candidate of the Green Party Marina Silva, speaks during a business forum promoted by the LIDE (Business Leaders Group) in Sao Paulo, Brazil on May 17, 2010. AFP PHOTO / Nelson ALMEIDA