CHICAGO — Just after Vice President Kamala Harris wrapped up her headliner speech at the Democratic National Convention Thursday, former President Donald Trump had one question.

“Why didn’t she do the things she’s complaining about,” Trump pondered during an interview on Fox News.

Donald Trump panned Vice President Kamala Harris’ record in an interview with Fox News. ALLISON DINNER/EPA-EFE/Shutterstock

Democratic nominee Harris delivers her acceptance speech at the DNC Thursday night. WILL OLIVER/EPA-EFE/Shutterstock

Follow along with The Post’s live reporting of the Democratic National Convention in Chicago.

“She didn’t do any of it. She could have done it three and a half years ago. She could do it tonight by leaving the auditorium and going to Washington, DC, and closing the border. She doesn’t need a bill. I didn’t have a bill. I closed the border,” he added.

Trump stressed that “she’s got four and a half, five months left.”