Former President Donald Trump announced early Saturday he’s agreed to a pivotal debate with Vice President Kamala Harris on Fox News Sept. 4.

Trump posted on his TruthSocial stream that he’ll go up against Harris, the Democratic pick for president in 2024, on that Wednesday just after Labor Day.

“The Fox News debate will be held in the Great Commonwealth of Pennsylvania, at a site in an area to be determined,” he added. “The moderators of the debate will be Bret Baier and Martha MacCallum … with a FULL ARENA AUDIENCE.”

The rules will be the same as he agreed to with President Joe Biden, Trump adds.

This is a developing story …