Brazil's Rousseff fractionally ahead of rival Less a week before Brazil's presidential elections, two new polls show incumbent Dilma Rousseff fractionally ahead of rival Aecio Neves in a race that is still too close to call. The president attended a walkabout Wednesday in the city ​​of Duque de Caxias, north of Rio de Janeiro, as part of a rally in support of women's rights, a major theme of her campaign. IMAGES AND SOUNDBITES.