NPR News covers Canadian PM Mark Carney’s criticism of Trump’s threatened 50% tariffs, citing violations of trade agreements. Rising U.S. gas prices are linked to escalating U.S.-Iran tensions, while Tropical Storm Bertha threatens the Gulf Coast. Darlene Graham plans to run for her late brother Lindsey’s Senate seat. New research suggests moderate coffee consumption is safe, and FIFA investigates post-match altercations between Spain and Argentina.