In a rare loss for President Donald Trump, his endorsement of Randy Feenstra for governor failed to push Feenstra over the line. Here's what we know.

It’s a blow for the president, who has seen most of his chosen candidates this cycle sail to victory or advance to runoff elections — until now.

Rep. Randy Feenstra’s apparent loss to farmer Zach Lahn is a blow to the president’s dominance in Republican nominating contests.

Dave Dawson won the Democratic primary for Iowa’s 4th Congressional District, setting up a race against Trump-endorsed Republican Chris McGowan.

Businessman Zach Lahn's win in Iowa’s Republican gubernatorial primary over President Donald Trump’s pick, Rep. Randy Feenstra, delivered a rare electoral setback for Trump in a primary season that had previously handed him back-to-back victories.

Get real-time results from primary elections for statewide offices including governor, state auditor and more.

In Iowa, Josh Turek won the Democratic nomination for Senate, defeating a rival who had criticized party leaders. Major races in California were not yet called.

Iowa Senate primary results. The Iowa Senate primary will select candidates from both parties to be on the November ballot. The winner in the fall election will replace Republican