Plaintiffs Say Tariffs Harm U.S. Businesses

The Supreme Court is set to hear arguments today on whether President Donald Trump can use emergency powers to levy tariffs. The law in question doesn’t mention tariffs, but the president also has wide latitude in setting the foreign-policy agenda. Let's dig into both sides' arguments. Plus, China's government is hosting a big trade show, and auto sales fall into a pot hole with EV subsidies gone.