Juliet Eilperin details President Trump’s plans for a grandiose Independence Day event. Greg Miller and Souad Mekhennet explain how ISIS-inspired killings helped radicalize Europe’s far right. And, Roxanne Roberts finds the White House’s oldest volunteer.

How a trade war could blow up the U.S. fireworks supply

Post Reports is the daily podcast from The Washington Post. Unparalleled reporting. Expert insight. Clear analysis. Everything you’ve come to expect from the newsroom of The Post, for your ears. Martine Powers and Elahe Izadi are your hosts, asking the questions you didn’t know you wanted answered. Published weekdays around 5 p.m. Eastern time.