Former U.S. President Donald Trump has threatened Brazil with a 50% tariff, accusing the country of 'attacks' on American tech companies. He also demanded an end to what he described as a 'witch hunt' against former Brazilian President Jair Bolsonaro. Trump's statement did not specify the nature of the alleged attacks on tech companies. The Brazilian government has yet to respond to Trump's remarks. The threat of tariffs could significantly impact trade relations between the United States and Brazil.