Thousands of supporters of Brazil’s former president Jair Bolsonaro demonstrated in cities across the South American nation on Sunday, as organisers hoped to build momentum for a right-wing victory in the coming presidential elections. Protesters draped in yellow and green – the colours of the national flag – took to the streets in Sao Paulo, Rio de Janeiro and the capital Brasilia to voice their opposition to current President Luiz Inacio Lula da Silva who faces a tough re-election bid in...