WAUKESHA, Wis. — Former President Donald Trump returned briefly to the campaign trail Wednesday and called the judge presiding over his hush money trial “crooked” a day after he was held in contempt of court and threatened with jail time for violating a gag order.

Trump’s remarks at events in the battleground states of Wisconsin and Michigan were being closely watched after he received a $9,000 fine for making public statements about people connected to the criminal case.

In imposing the fine for posts on Trump’s Truth Social account and campaign website, Judge Juan Merchan said that if Trump continued to violate his orders, he would “impose an incarceratory punishment.”

“There is no crime. I have a crooked judge. He’s a totally conflicted judge,” Trump said to supporters at an event near Milwaukee in Waukesha, Wisconsin, claiming again that this and other cases against him are led by the White House to undermine his campaign.

The gag order bars him from making public statements about witnesses, jurors and some others connected to his hush money case. Trump is still free to criticize Merchan.

The former president is trying to achieve a balancing act unprecedented in American history by running for a second term as the presumptive Republican nominee while also fighting felony charges in New York.

Trump frequently goes after Merchan, prosecutors and potential witnesses at his rallies and on social media, attack lines that play well with his supporters but that have potentially put him in further legal jeopardy.

Trump insists he is exercising his free speech rights, but the offending posts from his Truth Social account and campaign website were taken down. Merchan is weighing other alleged gag-order violations and will hear arguments Thursday.

Trump has often called this case and other criminal cases against him “election interference,” saying they keep him from campaigning for the presidential election in November.

Attendees also said he is being unfairly prosecuted, contending the trial and gag order were designed to distract him .

“It’s a trial looking for a crime,” said Ray Hanson, of Hartford, Wisconsin.

Manhattan prosecutors have argued Trump and his associates took part in an illegal scheme to influence the 2016 presidential campaign by purchasing and then burying negative stories.

He has pleaded not guilty.

Trump’s visits to Wisconsin and Michigan mark his second trip to the swing states in a month.

For the previous rallies, the former president largely focused on immigration, referring to people who are in the U.S. illegally and who are suspected of crimes as “animals.”

Meanwhile, Democrats are hoping to remind voters ahead of these visits about Trump’s position on abortion, which Trump has been openly concerned about being a political liability for him and Republicans.

Democratic Gov. Gretchen Whitmer of Michigan met Wednesday with a half-dozen women, including a family doctor, and warned that a second Trump term would threaten abortion rights even in her state, which enshrined those rights in its state constitution after the Supreme Court overturned national rights to the procedure.

“We cannot trust anything that Donald Trump says when it comes to abortion,” she said.

Wisconsin and Michigan are among a handful of battleground states expected to decide the 2024 election.

For Trump to win both states, he must do well in suburban areas like the areas outside of Milwaukee and Saginaw, Michigan, where he was also scheduled to hold events Wednesday.

Trump underperformed in suburban areas during this year’s primary even as he dominated the Republican field overall.