Election law expert Hans von Spakovsky says California's slow vote counting stems from mass mail voting, a seven-day ballot window, and cure periods.

Former Health and Human Services Secretary Xavier Becerra, a Democrat, will advance to the November election in California’s governor’s race, CNN’s Decision Desk projects. It’s not yet clear who he’ll face.

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

Republican Primary race called Winner Race called by The Associated Press. Democratic Primary race called Evan Reynolds Randy Feenstra’s underperformance in many of the areas he represents in Congress may have cost him the Republican nomination for governor of Iowa.

Mail-in ballots and security measures contribute to counting delays in California's close contests, an election expert says, and last-minute voters in the governor's race may slow things down further.

Lawmakers moved up the date for Arizona's summer primary in recent years. Here are the key dates for taking part in the partisan primary elections.

California, Iowa, Montana, New Jersey, South Dakota and New Mexico — held elections on Tuesday. Here are key races to follow and who has won so far. June 2, 2026 • Live election results: Get the latest on Iowa's U.