Jill Biden says she has closed the book on teaching at Northern Virginia Community College. The first lady announced Monday that she taught her final class there last Thursday. Biden started teaching at the community college in 2009 when her husband, Joe Biden, became vice president. She continued to teach after he was elected president. That made her the first woman to continue her profession while serving the United States as first lady. She made the announcement during a virtual “thank you” event with teachers from around the country.
