 President Luiz Inácio Lula da Silva has dismissed the chief of Brazils army after losing confidence in him following the storming of government buildings by supporters of former leader Jair Bolsonaro earlier this month. The decision to replace General Júlio Cesar de Arruda, reported by local media on Saturday, has the potential to exacerbate tensions ... Brazils Lula dismisses army chief in aftermath of Brasília riots... 