The Supreme Court’s decision to invalidate many of President Trump’s tariffs raised questions about what would become of agreements struck with major U.S. trading partners.

The Supreme Court’s decision to invalidate many of President Trump’s tariffs raised questions about what would become of agreements struck with major U.S. trading partners.

President Trump said he would impose tariffs if Canada made “a deal with China,” though there is no sign that those countries are discussing a broad trade agreement.

Prime Minister Mark Carney got a standing ovation in Davos for starkly describing the end of Pax Americana. He is looking for new allies to help his country survive it.