President Donald Trump again attempted to exert control over American elections, signing an executive order Tuesday that aims to create federal lists of eligible voters and ask the United States Postal Service to only transmit mail ballots to people on those lists.

Subscribe to read this story ad-free

Get unlimited access to ad-free articles and exclusive content.

The executive order, his second related to elections since retaking office last year, is sure to be immediately challenged in court. The U.S. Constitution gives states the power to set voting rules and administer their own elections, though Congress has the ability to set some regulations, too.

“That’s a big deal,” Trump said as he signed the order in the Oval Office, adding that he didn’t believe it could be overturned by the courts. “I think this will help a lot with elections. We’d like to have voter ID. We’d like to have proof of citizenship, and that’ll be another subject for another time. We’re working on that, you would think it’d be easy.”

Two key players in failed efforts to overturn the 2020 election that Trump lost — Kurt Olsen and Heather Honey — were involved in discussions around the executive order, according to a person familiar with the preparations. Olsen now works as director of election security and integrity at the White House, while Honey works in a senior role at the Department of Homeland Security.

Election experts said they expected the order would be deemed unconstitutional in the courts.

“This will be blocked by the federals courts before the ink is dry,” said David Becker, founder of the nonpartisan Center for Election Innovation & Research, which works to support election administrators.

“The Constitution clearly gives the power to regulate these issues related to mail ballots to the states,” Becker continued. “The president has been excluded by the framers from dictating election policy to the states.”

Trump has long had his sights set on altering the voting process in the U.S. as he’s continued to falsely claim he won the 2020 election.

“I won three times. I went three times convincingly. But let’s go to the third victory, The New York Times. You would say, oh, Trump’s going to lose. But I won in a land spot. I won the

Earlier this year, Trump also suggested he supported nationalizing elections in at least some areas, which raised alarms among state election officials.

“The Republicans should say: ‘We want to take over. We should take over the voting in at least — many, 15 places,’” Trump said in an interview on a conservative podcast in February. “The Republicans ought to nationalize the voting.”

He signed an executive order in March of last year that attempted to impose documentary proof of citizenship requirements to register to vote and cut funding on states that provide a grace period for mail ballots to arrive. The courts blocked many provisions of that order.

Trump has also put pressure on Congress to pass the SAVE America Act, which would impose new proof of citizenship and voter ID requirements.

The legislation passed the House, but has stalled in the Senate, where it needs 60 votes to advance under current chamber rules.