NPR News Now reports on the death of Senator Lindsey Graham at 71, highlighting his political evolution and role in confirming Justice Barrett. The broadcast covers escalating tensions as Iran closes the Strait of Hormuz following U.S. strikes, alongside a Maine Senate race disruption due to sexual assault allegations. Additional stories include dangerous heat waves affecting the American West and Paris, Ukraine’s strikes on Russian oil refineries, and the final four teams in the FIFA World Cup.