Protesters wearing masks depicting US President Donald Trump and former Brazilian President Jair Bolsonaro take part in a protest in defence of retail employment and national sovereignty at 25 de Marco, a popular shopping street in downtown Sao Paulo, Brazil, on July 18, 2025. Brazilian President Luiz Inacio Lula da Silva on July 17 slammed Donald Trump's threat to impose 50 percent tariffs on Latin America's largest economy as "unacceptable blackmail." (Photo by Nelson ALMEIDA / AFP) (Photo by NELSON ALMEIDA/AFP via Getty Images)