Trump should get a favorable ruling except for Jackson. She’s probably asking what a tariff is.
Look under trade disputes…..
Presidential Authority:
These laws allow the President to impose tariffs in specific situations, such as:
National Security: Under Section 232 of the Trade Expansion Act of 1962, the President can impose tariffs on imports that threaten national security, following an investigation by the Department of Commerce.
Trade Disputes: Section 301 of the Trade Act of 1974 allows the President to impose tariffs on countries that restrict U.S. trade.
International Emergencies: The International Emergency Economic Powers Act (IEEPA) allows the President to impose tariffs during national emergencies, following a declaration of emergency.