Noisy rows as Brazil set for Rousseff impeachment vote

Brasília (AFP) - Brazilian lawmakers battled through a noisy impeachment debate that could topple President Dilma Rousseff, in a political crisis threatening to destabilize the country months before it hosts the Olympics. Rousseff's supporters have been gathering for days in a stadium in the capital Brasilia, where she was expected to visit them on Saturday. "This is a historic process, there's no doubt," said House Speaker Eduardo Cunha, one of the leaders of the push to remove Rousseff.