TBT: First Lady Dr. Jill Biden on Politics, Family and Love

In 2019, Dr. Jill Biden joined "CBS This Morning" co-host Gayle King to discuss her book, "Where the Light Enters: Building a Family, Discovering Myself." Now has the nation's' new First Lady, we revisit Dr. Biden's conversation with King. She shares the family discussion that led President Joe Biden to enter the presidential race, and why she had some hesitancy. First Lady Biden also tells King how she fell in love with Biden and why teaching is an essential part of her life.