This NPR News Now episode covers a persistent heat wave gripping the eastern U.S., with meteorologists explaining the high-pressure system causing extreme temperatures. Other stories include the indictment of a man for vandalizing the D.C. reflecting pool, a weaker-than-expected June jobs report, and a day of mourning in Ukraine following a major Russian attack. The broadcast also reports on Louisiana Attorney General Liz Murrell’s indictment and The Onion’s satirical rebranding of the InfoWars website.