The Datafolha poll was the fourth in three days to show that Dilma Rousseff is numerically in front of her rival Aecio Neves
Anthony Boadle, The Globe and Mail
Wed, 10/22/2014 - 12:52am
The Datafolha poll was the fourth in three days to show that Dilma Rousseff is numerically in front of her rival Aecio Neves