最新报道:Former President Donald Trump's legal team appeared in federal court today to challenge the Biden administration's reversal of his signature trade tariffs. The lawsuit argues the current White House overstepped its authority by dismantling the 2018 tariffs without congressional approval. During the hearing, Trump's attorneys cited national security concerns and pointed to recent manufacturing job losses as evidence the tariffs were working. The Justice Department countered that presidents have broad discretion over trade policy and noted many economists criticized the tariffs as ineffective. Judge Amy Berman Jackson questioned both sides about the legal precedent for such executive actions but didn't indicate when she might rule. The case could have significant implications for future presidential trade powers.