Administering the oath was Supreme Court Justice Brett Kavanaugh, who counted second lady Usha Vance among his employees when he served on the U.S. Court of Appeals.

JD Vance, an Ohio native with strong ties to Columbus, will be sworn in as vice president Monday. Vance, the now-former senator from Ohio who was tapped as presidential candidate Donald Trump's running mate this summer, grew up in Middletown, Ohio, as he details in his 2016 book "Hillbilly Elegy: A Memoir of a Family and Culture in Crisis ."

Ohio's own JD Vance to be sworn in as VP Monday. Here's what to watch for.