"He changed my mind": Vance gives first VP interview

• Vance said that Biden is the "one who is trying to undermine law and order" during his interview with Fox News' Sean Hannity.

Driving the news: "I think you can make the case with the American people, people who may have been skeptical of the president back in 2016, who can be skeptical now that we've seen the results?," he said of his support of Trump.

• "I actually think it's a good thing, when you see somebody, you were wrong about them, you ought to admit the mistake and admit that you were wrong," Vance said.

Zoom in: Vance said that Trump called him earlier on Monday to inform him that he was his VP pick.

• Vance said that Trump told him: "I think we've got to go save this country. I think you're the guy who can help me in the best way, you can help me govern, you can help me win, you can help me in some of these midwestern states like Pennsylvania and Michigan and so forth."

The other side: The Biden campaign has already seized on Vance's past comments saying that he would not have certified the 2020 election on Jan. 6 had he been vice president instead of Mike Pence.

• Trump earlier on Monday announced that Vance is his vice presidential pick, a highly anticipated announcement that featured speculation about a number of possible VP candidates.
• Trump announced Vance as his VP pick on his Truth Social account.

Zoom in: The Trump-critic-turned loyal supporter is one of the former president's strongest allies on Capitol Hill.

• Vance previously publicly criticized the former president, calling him an "idiot" and "noxious" ahead of the 2016 presidential election.
• But Vance said of Trump: "He changed my mind."

Go deeper: Trump picks J.D. Vance as VP