President Donald Trump’s administration is threatening to withhold some federal funding from states that don’t make changes to voting practices and is warning state election officials that they face arrest if they don’t remove noncitizens from voter rolls.

Letters to states and grant application details are the latest in a line of actions by Trump’s administration to shape details of running elections that have long been the job of states.

Courts have largely rejected the administration’s previous efforts, which reflect untrue claims about widespread voting fraud and come less than four months ahead of crucial midterm elections where Democrats seek to take control of one or both chambers of Congress and check Trump’s power.

“The overall point is that Trump is trying to use whatever levers of power and persuasive power that he might have to try to interfere with how states and localities are going to conduct the 2026 election,” said Rick Hasen, a UCLA law professor and the director of the Safeguarding Democracy Project. “Some of this is aimed at changing how the rules are conducted. Some of it appears to be aimed at undermining voter confidence in the integrity of the election process.”