Marco Battaglia says Zach Nunn and Annie Kuhle asked him to drop out of Iowa's 3rd District U.S. House race after reaching out to meet, turning a ballot fight into a direct clash over whether the Libertarian candidate should remain on the board for November. Battaglia said he invited Nunn to his house and told him he wanted debates, forums and town halls in every county in the district. Instead, he said, the conversation ended with a blunt request to leave the race.

That matters now because Republicans associated with Nunn moved against Battaglia's candidacy before a Monday, June 15, hearing, and a three-person state panel was scheduled to weigh whether he could stay on the ballot. Battaglia is one of three Libertarian candidates being challenged, and the case sits inside a race that has already been close enough to make a third-party name on the ballot a potential factor in the general election.

Battaglia said Nunn and Kuhle raised concerns that his petition signatures were gathered improperly. He said they suggested his signatures had been collected by Democratic dark money, and he said he asked for evidence before he would reconsider his position. Kuhle, for her part, said there was strong evidence that Battaglia's signatures were gathered by dark-money outside groups with ties to the Democrat Party. She also said she met with Battaglia, whom she identified as Mark Anderson, to explain her concerns, say she planned to challenge the petitions and ask whether he would cooperate with that effort.

The challenge itself rests on two claims: that Battaglia did not submit enough valid signatures and that his affidavit of candidacy and nominating papers do not match his legal name, Mark T. Andersen. Kuhle also said no offer, inducement or thing of value was ever proposed or provided in exchange for withdrawing the nomination petitions. That denial leaves the sharpest dispute in the race exactly where it landed — with Battaglia saying he was asked to drop out, and Kuhle saying the meeting was only about the signatures and the challenge.

The timing gives the fight more weight. The Nunn campaign said the bulk of Battaglia's signatures were gathered May 23-29, just before the ballot filing deadline, while the congressman himself has history in a district that has been tight enough to draw outside attention. Nunn won election in 2022 by less than a percentage point, or about 2,144 votes, then won reelection in 2024 by 3.8 percentage points, or about 15,782 votes. The Cook Political Report rates Iowa's 3rd District as a toss-up, and Democrats have Sarah Trone Garriott waiting in the general election.

What comes next is straightforward: if the panel rules against Battaglia, the Libertarian candidate could be removed from the ballot. If it does not, the race keeps a third-party name that both sides already appear to believe could matter when Iowa voters make their choice in November.