Thousands of supporters of far-right Brazilian President Jair Bolsonaro have descended on Brazil's economic and political capitals, hoping to rally behind the embattled president, sparking fears of a military coup. Bolsonaro is expected to address packed Independence Day rallies in Brasilia and Sao Paulo on Tuesday. The president has called for support for his attacks on the country's Supreme Court that has raised fears around South America's largest democracy. Bolsonaro on August 14 called on the Senate to bring charges against two Supreme Court justices, warning Brazil could face a political "institutional rupture" if the charges were not brought. One...