In early March, we explained what Americans need to know about President Donald Trump's tariffs on Canada, Mexico, and China. In early April, we said we "really, really, really hoping we wouldn't have to talk about tariffs again,

The Trump administration on Monday asked a U.S. appeals court to pause a second court ruling that found the president had exceeded his authority by imposing sweeping tariffs on imports, saying the decision jeopardizes trade negotiations with other nations.