WASHINGTON — President Trump-backed Rep. Randy Feenstra conceded to businessman Zach Lahn in the Iowa GOP primary for governor, marking a rare endorsement defeat for the president in the primaries. Lahn barely edged out Feenstra (R-Iowa) in the contest to take on Democratic state auditor Rob Sand in the general election.

Here's the latest on Iowa's gubernatorial, House and Senate primaries.

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.

Both parties are picking candidates in the races to replace the Republican senator Joni Ernst and the Republican governor Kim Reynolds.

Follow Iowa primary coverage all day and live election results as they come in tonight — from the governor's race to the battle for the Senate.

Follow the latest Trump administration news and primary coverage as election races unfold in New Jersey, California, Iowa and other states.

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