NPR News covers Treasury Secretary Scott Bessent’s upcoming aggressive sanctions on Iran, dubbed “Economic D-Day,” and Iran’s threat to target participating nations. The broadcast also addresses U.S.-Canada trade tensions following new tariffs, the controversial detention of a five-year-old boy and his father in Texas, and the inaugural IndyCar race at the National Mall. Additionally, reports detail Colorado River water cuts affecting southwestern states and a Texas judge’s denial of a new trial for a teen convicted in a fatal stabbing.