Brazil's presidential elections are likely to be the closest in a generation, but polls suggest leftist incumbent Dilma Rousseff will secure a second term after a run-off.
President Dilma Rousseff has ramped up her offensive as Brazil's election campaign enters the final stretch, with a decisive first-round win in her sights.
Brazil's electorate is split a week ahead of presidential elections, with polls showing Dilma Rousseff locked in a dead heat with main rival Marina Silva
A fiery plane crash that claimed the life of a popular politician has provided Brazil's presidential campaign with a dramatic plot twist worthy of a telenovela.
Thousands gathered in London to urge Scottish voters to reject independence and stay in the United Kingdom in a landmark referendum in three days' time.