Live updates as President Donald Trump and Japanese officials talk tariffs and Sen. Chris Van Hollen travels to El Salvador to try to visit Kilmar Abrego Garcia.

A United States official confirmed that Darin Selnick, the Defense Department’s deputy chief of staff, was put on administrative leave amid a leak investigation.

California on Wednesday filed a lawsuit seeking to block U.S. President Donald Trump's sweeping tariffs on foreign trading partners, accusing him of abusing his powers and inflicting financial harm on the state and nation.

California Gov. Gavin Newsom said Wednesday that his state will file a lawsuit challenging President Donald Trump's authority to impose sweeping tariffs that have set off a global trade war. The suit will argue that Trump's use of the International Emergency Economic Powers Act to impose tariffs on Mexico,

Nvidia is caught in the middle of an escalating trade war between the world’s two largest economies. Nvidia on Tuesday said it will take a $5.5 billion financial hit after Washington placed fresh restrictions on the export of its H20 artificial intelligence chips to China,

President Trump is staking everything on winning by imposing tariffs on China. But the fight threatens to choke off negotiations about other issues like Taiwan, fentanyl, TikTok and more.

President Donald Trump called on China to reach out to him in order to kick off negotiations aimed at resolving the escalating trade fight between the world’s two largest economies.

President Trump has ordered a probe that may result in tariffs on critical minerals, rare-earth metals and associated products such as smartphones.

The fight between the Trump administration and the nation’s oldest and most elite university was headed for a showdown that could affect other American institutions. Harvard has rejected the administration’s demands that it make changes to its policies and programs related to diversity hiring and the tolerance of anti-Israel protests.

The Sidebar panel breaks down President Donald Trump's ongoing crackdown on higher education and explains Harvard's decision to push back.