Friday on the News Hour, European leaders meet with Iran's foreign minister as the war with Israel rages on and mass protests unfold in Tehran, a brutal heatwave blankets much of the U.S. with some areas seeing temperatures topping 100 degrees and we sit down with Carla Hayden, the first female and African American librarian of Congress, who was fired by President Trump. PBS News is supported by - https://www.pbs.org/newshour/about/funders