Did Iran hack U.S. water systems? / Cyberwarfare abroad / Ukraine’s air defense gap

'Trump-class' battleships will cost a lot more than expected

Immigration and Customs Enforcement is planning to equip all of its field officers with body cameras by the end of September, but the agency’s policy does not require the automatic release of video from deadly or serious encounters. The agency says it will release that footage only if it determines doing so is in the agency’s “best interests.” Find “NPR News Now” wherever you listen to podcasts. Host: Windsor Johnston/NPR Producer: Zayrha Rodriguez/NPR

Tamara Keith and Amy Walter on Democratic primary voters not playing it safe

Senate Democrats say banks failed to report Epstein

A trip to the world’s frayed edges with Hannah Lucinda Smith’s 'Hinterlands' | Sources & Methods

Charlie Puth: Tiny Desk Concert

Renée Fleming & Béla Fleck: Tiny Desk Concert