Donald Trump and Kamala Harris have agreed to a Sept. 10 presidential debate on ABC, setting up a face-off between the Republican and Democratic nominees.

Vice President Harris and Minnesota Gov. Tim Walz showed their support for organized labor by appearing at a United Auto Workers event in Detroit.

Meanwhile, former President Trump held a news conference Thursday at Mar-a-Lago, making his first public appearance since Harris became the Democratic presidential nominee and selected Walz as her running mate.

The ABC debate will take place on a day her campaign has long stuck to as the Republican nominee waffled on his commitment.

“I hear that Donald Trump has finally committed to debating me on September 10,” she wrote on the social media site X. “I look forward to it.”

Earlier Thursday, Trump recommitted to the Sept. 10 debate — which had been arranged when Biden was still in the race — and proposed additional debates on other networks. The Harris campaign has not responded to Trump’s proposal of more debates.