This NPR News Now episode covers primary elections in six states, highlighting Alabama’s redistricting-driven congressional race and the renaming of a South Carolina Air Force base for Lindsey Graham. International reports detail a severe European heat wave increasing wildfire risks and a deadly 7.4 magnitude earthquake in Colombia. Domestic updates include the Trump administration’s $180 million investment in mining education to counter China, the swearing-in of Attorney General Todd Blanche, and a Taylor Farms salmonella recall.