To win in court, the Trump administration will have to argue against a pair of legal theories that conservatives have spent years developing as a way to check executive power.

Companies, consumers and foreign countries have been paying close attention to President Donald Trump’s aggressive policy of placing tariffs on foreign goods. Soon, the courts will weigh in on whether Trump has the power to levy those tariffs in the first place — a high-stakes legal battle that will either affirm a key pillar of Trump’s economic policy or cut it off at the knees.

A statement by the White House said Brazil's judiciary had tried to coerce social media companies and block their users, though it did not name the companies involved, X and Rumble.