Gov. Gavin Newsom on Wednesday is expected to announce a lawsuit arguing that President Trump lacks the authority to enact the international tariffs without the support of Congress.

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,

President Donald Trump’s tariff exclusions for smartphones and other tech products have added to a growing set of confusing signals for companies and trading partners digesting how to engage a White House still promising to negotiate dozens of new deals in America’s favor.

Stocks are rallying worldwide Monday after President Donald Trump relaxed some of his tariffs, for now at least. The S&P 500 was 1.5% higher in early trading. It’s coming off a chaotic week where it careened through historic swings as financial markets struggled to catch up with Trump’s moves on tariffs,

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

This is the start of a critical week for the White House, with a new round of tariffs on the way.

So President Trump says that car makers might need a little bit more time. When he was asked about any potential exemptions coming in the future. He added that he's looking