Thousands of fervent supporters of Brazilian ex-president Jair Bolsonaro took to the streets Sunday, showing support for US President Donald Trump's pressure campaign against the trial of his right-wing ally.

The president typically ties his tariffs to trade policy, but he hit Brazilian products with the highest rate of any country's goods largely due to politics.

Chaos erupts in Brazil as thousands of Bolsonaro supporters flood the streets of São Paulo, waving U.S. flags and chanting "SOS Trump." The protests turned violent as demonstrators raged against President Lula and Supreme Court Justice Alexandre de Moraes—who is presiding over Bolsonaro's coup trial.