This NPR News episode covers President Trump’s imposition of a 20% toll on ships in the Strait of Hormuz following recent attacks. It also reports that a new study finds National Guard deployments have not reduced urban crime, while a poll reveals many older adults are unaware of the 988 suicide prevention lifeline. Additionally, the broadcast highlights a Senegalese study using fish to combat disease in rice fields and warns of record-breaking overnight heat across the U.S.