This NPR News Now episode covers potential U.S.-Iran peace talks amid recent airstrikes and tensions in the Strait of Hormuz. It also reports on a dangerous heat wave sweeping the U.S., the Justice Department subpoenaing New York Times journalists over Air Force One security reporting, and a Ryanair passenger injury from a broken window. Additional stories include a Maine Senate race update, the resignation of PEN America’s president, and repairs to the Lincoln Memorial Reflecting Pool.