Takeaways from Tuesday primaries. And, Iran threat prompted Trump's secret plane swap

Primary Race Results, Trump's Plane Swap Ruse, Disarming Iraq's Iran-Backed Militias Good morning. You're reading the Up First newsletter. Subscribe here to get it delivered to your inbox, and listen to the Up First podcast for all the news you need to start your day. Today's top stories Voters in six states cast their ballots yesterday. The results reveal ongoing conflicts in both parties ahead of the November midterms. In Democratic primaries in Wisconsin, Minnesota and Connecticut, voters leaned toward younger, more progressive candidates who oppose President Trump's immigration policies. Minnesota Lt. Gov. Peggy Flanagan, a progressive candidate, won her U.S. Senate primary over a centrist opponent. In Wisconsin, democratic socialist candidate Rep. Francesca Hong was narrowly defeated by Milwaukee County Executive David Crowley for the gubernatorial nomination. Amid low approval ratings, Trump's endorsements had mixed outcomes in the Republican primaries. Trump-endorsed Sen. Darline Graham got enough support to advance to a runoff election for her late brother Lindsey Graham's Senate seat. But despite the president's support, MyPillow founder Mike Lindell lost his primary for g...