NPR News covers President Trump’s announcement of a national address and renewed military strikes against Iran, including a reinstated blockade on the Strait of Hormuz that spiked oil prices. The broadcast reports on a Harris County DA’s independent investigation into a fatal shooting by federal agents in Houston. Additionally, Darlene Graham is named interim U.S. Senator for South Carolina, actor Sam Neill has died at 78, and states sue to block the Paramount-Warner Bros. merger.