The Supreme Court is et to pronounce its verdict on Wednesday in the Learning Resources v. Trump matter, which will determine whether a US president can invoke emergency powers under the IEEPA to impose tariffs without congressional approval. The ruling could have sweeping implications for Trump’s “Liberation Day” tariffs and global trade policy. The Supreme Court is et to pronounce its verdict on Wednesday in the Learning Resources v. Trump matter, which will determine whether a US president can invoke emergency powers under the IEEPA to impose tariffs without congressional approval. The ruling could have sweeping implications for Trump’s “Liberation Day” tariffs and global trade policy.