Dr. Jill Biden returned to the classroom on Tuesday, making history as the first U.S. first lady to maintain a full-time job on top of her White House duties, reports People.com.
Dr. Jill Biden
Biden, 70, made clear last year that she intended to keep her job throughout her tenure as first lady.
According to CBS News, the week after her husband's inauguration as president, she wrote to her colleagues: "I am an English teacher at NOVA — not first lady. I am trying to keep my roles separate as I did as Second Lady. I appreciate your enthusiasm, but I want students to see me as their English teacher. I am not mentioning it in my classes AT ALL. Thanks for honoring my teacher identity. Jill."